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New Members - please read before posting ! Be civil Don’t post anything that a reasonable person would consider offensive, abusive, or hate speech. Avoid confrontational responses to post content that may be different to your own personal beliefs. Everyone has their own opinion on different matters and this provides for diversity, so please avoid an argument. Be polite It doesn't cost anything to have manners and would be appreciated by the community if you included 'please and thank you' as required in your posts. Keep it clean Don’t post anything obscene or sexually explicit. Respect each other Don’t harass or troll anyone, impersonate people, or expose their private information. Be respectful to Moderating Staff and other members at all times. No politics or religion Nothing starts a fight faster than politics or religion, so we don't allow those discussions. Keep personal information private All posts in the forums are easily found via search engines, so unless you're willing to expose your information to the world, please do not post telephone numbers, e-mail addresses etc in your posts. Have a little patience We are a club made up of members who have to work days or nights so can’t always reply straight away, someone will get back to you as soon as they can, so please be bear with us. Thread titles Be accurate with your topic by giving a brief sentence of the problem, hint or tip you would like to get across to other members. These are not concrete terms with precise definitions — avoid even the appearance of any of these things. If you’re unsure, ask yourself whether you'd go on TV and publicly say it on camera. This is a public forum, and search engines index these discussions. Keep the language, links, and images safe for family and friends. Follow Up Please find the time to follow up your post with a conclusion (such as; that worked, tried that but didn't work, etc) so contributing members can see whether their advice and suggestions worked in this instance. You may receive an email asking you to add a conclusion to your post, please find the time to return to your post and marked it as solved.

Hi all, I had the same issue where the brake servo and stop start error appeared. After reading this helpful thread, I thought I would do my part to help out too. 🙂 Issue stared on the 5th June 2021 and it was fixed on the 9th June 2021. The car has been driven for approx. 100 miles during this time. I've called up Cardiff Audi and fortunately they have one sensor left in stock. Please note that 5Q 0906207, 5Q 0906207A, 5Q 0906207B are all cross compatible as confirmed by Audi parts department. But of course best to get the latest B version if available. Please note VW, Seat & Sokda all share the same part and I've checked with my local dealerships and they are all the same price £79.60. I've managed to get it down to £76 at Cardiff Audi. If unavailable, usually you can order it and it takes a day to arrive if ordered by mid-day. Installation will take less than 5 mins if you are unfamiliar with the car. I have enclosed a print screen of the Audi A4 Shop manual. Link are here: https://cardiagn.com/audi-a4-b9-8w-brake-system/ Page 146. I can do a simple video to demonstrate this if anyone wanted. One thing to be noted is when you unplugged the sensor, some pressure will be released from the hole. I've asked Cardiff Audi whether this falls part of the recall part and they said no. But they've done a few of these jobs and knew about the issue. I hope the above helps. Kind regards, Ambrose

Hi Guys Sorted (I think) I hope the information below will help others. original fault was that my Audi A7 2011 started changing gears itself, changing from Drive to Sports mode with no demand from myself, quite dangerous. On the dash I had the message "Gearbox Fault you can continue driving" Called out the AA, who plugged in the computer and could see 2 gearbox faults but could not identify what they were, advised me to take to a garage. Took it to the local Audi main dealer who eventually found fluid in the main electrical connector on the gearbox ECU and was charged £60 for the diagnosis. Quoted just over £3k to replace the gearbox ECU and wiring harness. At this point I decided to look into it myself. Took it to a friends garage and up on the ramp. removed the gearbox connector and yes there was the fluid inside the connector. Here's a picture from the web, but looks identical The fluid was obviously coolant from the colour and sweet taste (don't recommend tasting though..) So far so good, but how did it get there??? Answer - From the Coolant control valve which is about 12" away and along the same loom.( My issue was from the coolant control valve, but it could have been another valve or sensor) It is apparently a common fault with Audi's and an issue known to Audi- There is a Technical service bulletin out on this TSB# 2033806/7 The TSB is well worth a read. Without getting too techie, The coolant control valve starts leaking fluid through the electrical connection point, this fluid then travels down through the harness through a process called "capillary effect" or "Wicking" and eventually gets to the gearbox electrical connector and causes mayhem to the CAN signals which control the gear selection process. In my case, we used an airline to blow the coolant out of the gearbox connector (carefully on the gearbox end) then sprayed the connector with electrical contactor spray and reconnected the connector. On testing the car, the error message has gone and no more random gear changing. VCDS does not show any errors now. I have a new Coolant control valve being fitted tomorrow ( £130 from Audi or £30 from ebay) If the new valve is not fitted, the problem will just come back in the future. Here's the kicker, had I gone with the Audi main dealer quote, a new harness and gearbox ECU for £3k, the quote did not include a new coolant control valve, therefore I would have been £3k poorer and would have received a "temporary fix" as the valve would have continued to leak and eventually find it's way to the gearbox ECU connector again. In the end it cost around £250 to get sorted. Sorry for the long write up, I hope it helps others.

My Audi A7 3.0 biTDi quattro Black Edition - Dakota Grey - Just need to put my private plate on it

Hi all. Heres a wee pic of mine 👍

We've found this that other manufacturer forums get more footfall. I'm not sure why the Audi one isn't as positive. Myself and fellow admin team do our best to respond to posts but please bare in mind we are all volunteers who do work full time jobs (I do 74 hours a week!).

I have read a lot of posts recently about water in the footwells etc... so i looked on my a6 c6 drains under the windscreen. Shocking😱😱😱 !!! Check yours to aviod water damage ! Drain is located under the 2 cilinders Cleaned like new ::)

Recently the car has been giving the impression of a flat battery when trying to start. It would turnover a couple of times but very very slowly. Turning the ignition off and then on again and the car would turn over slowly and then speed up and start but this may take a few attempts. It gave all the impressions of a poor starter motor. But having fitted one on a previous Q7 I know this is a 4 hour job and even with a decent discount is still over £200 for the unit. So decided to ring a local auto electrician that could hopefully diagnose exactly the part that needed replacing. (Vagcom showed nothing amiss by the way). He turned up and checked the car over and said that the cars alternator was charging the battery at around 13.6v. This is a indication of a poor earth and fitted another earth cable from the earth point under the bonnet used for jump starting to the engine manifold. Said he’s fitted loads as it’s a well known problem within VAG that the earths corrode over time and need cleaning. The car now charges at just over 14v and starts better than it ever did less than 2 seconds from turning the key. Turns over faster than my mates 2011 and 2014 Q7’s. Cost £10 for the earth cable and £40 for callout Including 1 hours labour. Hope this is helpful to anybody with a similar problem.

Hi Mike don't take any of this personally, its not aimed at people like yourself who have observed the proprieties and answered and said thank you, I can see what Gareth is driving at along with the others that try to answer a problem, 90% of the information that is given is at best thin and devoid of any real substance, the information you have given is good and you even reply to the requests for further information, Gareth and co are trying to get around the one post wonders who can't be bothered to reply TO ANY SUGGESTIONS OR REQUESTS, they have no preconceptions of what the ideal member is and I think the previous posts just reflect what has changed in the world and not singling out anyone in particular who is already a proactive member, the bottom line is if you attract answers for your problem at least have the decency to reply, otherwise it becomes an exercise in futility and I can honestly see why a lot of first time problem posts remain unanswered, more often than not we are on a hiding to nothing, I personally get a great deal of satisfaction from trying to help solve problems and especially when it all goes the posters way, it has nothing to do with personalities its just plain old helping each other. Steve.

Here's one :)

From all the admin team Just want to wish all our members a happy Easter 🐰🐣 hope you have a great day 😊

Hi All, As most don't follow up on posts & its been a few months since swapping my front discs, I thought I'd do the right thing & give an honest update. The relatively cheap Audura discs & pads from Europarts, that I fitted, are very performing very well with absolutely no issues, no brake judder & they stop the car exactly as they should. I would recommend this particular brand especially if one is on a budget.

Last month I had a rear caliper fitted to my 1.4tfsi. It has an EP brake. searching around I found prices to be all over the place. you can get them new (with motor) from eBay for about £90! prices go over £300 plus… and some vendors charge a surcharge for your old caluper. I settled on one for £177 inc vat. (No surcharge) from brakes international. I paid £80 labour to have it fitted at a local Audi specialist. i dint look to buy a caliper without motor .. I wasn’t aware this was an option !?? I guess if money is no object, you could replace both callipers at the same time but callipers do not necessarily require changing in pairs based on the off chance the one not replaced is going to fail any time soon.

Hi All, In the UK, all petrol and diesel come from only a handful of refineries; Immingham, Fawley, Grangemouth, and a couple others. All petrol stations (branded and supermarket) share the same 'base' fuel and add their own additives. The things that cost 'more' money are the additives they add (cost money to develop), and the octane / cetane content. I have Fuelpecker and now WEX, so generally always use ESSO. I also use Millers additive which supposedly adds Octane. I've used supermarket fuel before (and still do on occasion), and for some strange reason, Morrisons fuel has always caused my car to hesitate from time to time, so i do stay away from that if i can. If they are using the same 'base' fuel, it makes me wonder if Morrisons, or other supermarkets reduce what they add to the base fuel (octane/cetane/additives)? Thanks, Joe

Since this section sees little activity,I thought I would wake it up and possibly raise a topic which might cause some controversy - so apologies in advance if it offends, but hopefully it will allow views to be aired. The forum appears to be experiencing an increasing number of ‘members’ joining the forum, to seek help via. their first post, and again simply saying it as it is, then some disappear without any acknowledgement or even feedback, never to return to contribute towards helping others at some point in the future. Steve Q generously welcomes new members who join simply to advise the forum of their interest in Audi, and without wishing to appear patronising, I think Steve’s welcoming attitude is to be applauded, as is the the time taken by some of the new members who don’t immediately want anything, other than joining a like minded community. I just ask- where does this welcoming attitude become taken for granted, and folks just join to seek a free - of charge, and future exchange - consultation? I believe some forums exercise a procedure, whereby new members must make a number of posts before say, advertising, and even requesting help, based on ensuring a participation, rather than a simple ‘I’m joining to pick your brains free of charge’. Just a thought - If new members wish to post a plea for help at a stage where they haven’t posted x number of earlier participating posts, then should they join and post a plea only as paid ‘Supporting members’? Apologies if any of this offends, or is considered non-welcoming, and indeed if any of the above is not shared by others. As usual - Kind regards, Gareth.

Update for whoever finds this thread in future. Apparently my expansion tank is a different revision and has no physical silica bag inside. So no burst silica bag. Also checked with VCDS for errors but aircon unit had no faults. I ordered an original Valeo heater matrix from Germany for less than 100€, disassembled the entire central tunnel and replaced it. No leaks around the AC site, but the old heater matrix was almost 100% blocked. After cleaning it I tried to blow inside but only very little air was coming out. Compared to the new it was day and night. Reassembled everything, refilled the lost coolant, reset all the errors. Aircon works again, even hotter than before. After another small trip of 1000 km coolant level seems to be stable. Will keep an eye on it in the next weeks.

Very usefull lecture for audi a6 c6 owners http://www.volkspage.net/technik/ssp/ssp/SSP_323.pdf http://www.volkspage.net/technik/ssp/ssp/SSP_324.pdf http://www.volkspage.net/technik/ssp/ssp/SSP_325.pdf http://www.volkspage.net/technik/ssp/ssp/SSP_326.pdf

I do fully appreciate where you're coming from Gareth, I've been speaking to Trevor about what we can do to retain members etc. My post can be found in our moderators section. I love helping others and setting up the shows but find it deflating when we get a low turn out for the shows. It's frustrating when you see fellow Audi clubs with large turnouts and we can only get a handful. This has got worse since COVID as we used to have good numbers prior. This includes loosing some regular members due to them joining other clubs or doing other activities. I think most people don't realise the level of investment the admin/moderators team make. You with your vast knowledge and in my case I research the topics once members ask a question which takes time. Plus updating the news section & Motorsport sections as well as the how to guides. I just wish we'd be able to increase our regular members base.

Many thanks to Stagn8 for posting the interview with JCB chairman, totally fascinated with the content and one which all politicians should watch. The total reliance on electricity is totally out of order in this country, the power generation strategy programme over the last 20 odd years has been woeful, we have the lowest power stand by we have ever had, and to think it can be solved by windmills, solar and tidal power stations is a misconception. One new nuclear station due to be commissioned in a few years time and closure of fossil fired stations and aging nuclear stations has been ill thought out. Our source of power importing from France I think is fragile with our relationship with them disappearing fast. Apologies for the rant, it's something I have a little knowledge about having worked in the industry for all my working life.

Hi guys, As promised, here is a short video of how to replace the Brake servo sensor of an Audi A4 B9. Not the best or clearest video, but I hope it helps. Let me know if you have any questions. Ambrose

Finally got round to adding my new sticks to the car

Saturday 16th September saw the return of the Audi Driver International Show at Castle Combe race circuit and hosted by the Audi Driver International Magazine. For the members who attended, it was an early start as some of us met for Breakfast at Chippenham Premier Inn. This gave us a chance to get to know one another and it set us up for the great day ahead however did mean we were slightly late getting to Castle Combe and were beaten to our spot by fellow members who hadn’t come for breakfast. Whilst we were setting up it started to rain however this didn’t dampen the spirits of those who attended. Our club display was set off to the left from the entrance and was placed opposite the Audi Owners Club.co.uk stand. Once we were set up we all were able to chat and to get to know one another. We had a very good display which consisted of a R8, RS5, RS6 C5, A6 C5, A6 C6 Le mans saloon, 2 A6 C6 Le Mans estates and an A3 8P. After a short while mingling the weather had improved and we headed off to look at the other club displays and stands. There was plenty of nice Audis to look at and the biggest club displays by far were the RS3 Owners Club, the A2 Club and a couple of the classic Audi clubs. Everyone I spoke to were friendly and were happy to talk about their cars and the clubs. Audi UK were also in attendance with some of their heritage collection which consisted of an NSU Ro80, RS2 and Audi Quattro as well as bringing some of their newer offerings such as the new RS5 and R8. After lunch the members geared up to participate in the parade lap around the famous Castle Combe race track. For this a drivers briefing had to be attended but afterwards the cars were lined up in the holding area to be lead out for four laps around the track. This was clearly an experience none of us would forget! Besides the parade lap there were dedicated track sessions to allow people to put their cars through their paces. There were some lovely cars on track including a couple of R8 race cars and an old Audi 80, there were even some non Audi cars namely a Seat Leon in Gulf racing colours and a golf Mk5. By 2:30 people started to leave the show to make their way home and most of our club had left by 4:00. All in all the Audi Driver international was a great show to attend and had a nice atmosphere to it. It is definitely a show the club will be attending next year! Thanks for reading J Cheers Steve

Here's mine! :)

Here's another one I saw on a Facebook page. Sums up my car on occasion and I bet a lot of you can relate!

Hi all, Finally got the time to get some proper pictures of the beige beasty. Hope you like, hoping to make some of the meet ups next year. Cheers Mark

i had this for over a year but i never had time to post . as my central console was scratched so i bought of ebay carbon 4d wrap. there are 1000s of patterns and colours . it took me 2h to do it with my wife's hairdrayer :). i must have watched 100s youtube videos how to wrap prior. for me it looks so good and a fraction of a price for a new console how to take the console apart :

On the 16th July saw the return of the VAG Tuner Live show at Donington Park and clubs from around the country were in attendance. Prior to arriving at the show Dan and I met up at Donington Services for breakfast and coffee which was a good way to talk about our plan of action for the day. Dan and I turned up at 8am to prepare the club stand and then, as well as everyone else gave our cars a final clean and polish before the general public arrived at 9am. This showed the care and attention people made to their vehicles to make them look spotless and I have to say the fit and finish on most of these cars was stunning. Their owners had clearly a good eye for attention to detail and you should be able to see this in the pictures. Our club display was a short distance away from the VIBE sound system stand. This drew attention as there were a wide variety of vehicles showing off the Vibe products, however not all of these vehicles were VAG cars! On top of this at one point on the Vibe stand there were a number of people doing to Cha Cha slide which was funny to watch! The public were slow to arrive which meant from 9:00-10:00 the show was quiet but I believe this was down to the poor weather reports. After 10am the show really picked up and despite our club display being small both our cars did attract attention. This was partly down to the cars as Dans a4 drew attention due to being lowered on coilovers and nicely stanced with Range Rover alloys and matching 27” bolts, where as my a6 drew attention from curious attendees regarding the rear facing seats in the boot. But also the stand drew attention thanks to the club banner and our matching T-shirts. There were plenty of other Audi clubs there too and all the members I spoke to from these clubs were friendly and happy to talk about their cars and discuss the modifications they had made. Besides the clubs, there were plenty of trade stands and tuning companies offering everything from pressed number plates, dent removal and even carbon cleaning. Some companies such as KW Suspension were willing to demonstrate their products by offering free laps around the track in the passenger seat of their demo car. The show also catered for children too by offering free fairground rides such as Dodgems. Attendees were also able to access the REVO VIP lounge which had TVs and sofas for you to chill out on as well as having some of the best show cars to look at. This was useful to get out of brief rain spots that we had but thankfully the weather held off for most of the day. By 3pm the show had died down and exhibitors including ourselves started to pack up and we said our goodbyes and left shortly after. Before we left Dan and I had a debrief on how the show had gone and we definitely agree that despite the low turnout for our club that we should still have a display at VAG Tuner Live next year. We both agree that the show was fantastic and not one to be missed, I know it’s certainly one of the best shows I’ve attended and I will be going next year. Thanks for reading Cheers Steve

Hi thank you, I remember about fifteen years ago going to my mates house for a Chinese takeaway, while we were waiting he took me down to his garage to show me the Ducati 998 he had bought, only just over a year old, when I remarked it stank of petrol he replied that he had noticed that but couldn't find the source, so me being fascinated started a small inspection, I soon found the cause due to the slight bubble in the paint on the tank around the stop !Removed! for the fuel which when piped released a small drop of fuel, he had drained the tank while the cold weather was here but the previous owner obviously hadn't and there was a patch of rot inside the tank around the stop !Removed! entry, new tank no paint or decals £1800 paint and decals +£500. so we drained the tank got rid of as much of the rust as possible and coated the area with an epoxy fuel tank repair, two months later he sold the Ducati and bought a BMW R80. Will be staying on the forum, STEVE.

So after multiple lights and it being scanned etc all showing different faults it turns out it was a sensor on the back left passenger abs sensor that was faulty hence setting start stop / passenger air bag /abs / audi auto lights and many more lights off so touch wood this has resolved the issue as of now no lights on and back to normal just £165 quid lighter

Hi stay clear of Audi/Quickfit any local independent should be more than capable. Steve.

Could be valve guide seals weeping a bit overnight. Try lifting your foot off the accelerator letting the wheels drive the car on over run, then accelerate fairly briskly if they is blue smoke it could be the valve guides.

In line with other forums, may I be allowed to mark the passing of our Queen, and offer condolences, as we would with any other family who have just lost a loved one. Having experienced my childhood before the start of her reign, and lived and worked throughout it, I firmly believe that we have enjoyed the best decades so far. With all the bad news surrounding the immediate future, let’s hope that things will turn out to be not as bad as forecast, yet perhaps we should respect that we cannot continue to take tomorrow for granted. Kind regards, Gareth.

Hi please see the pics posted of my bumper just don't get the gun to close and keep it moving otherwise you will set light to the plastic best engage a suitable assistant to gently massage the other side when heating, BTW I DID NOT DO THE FILLING OR SPRAYING after, but in saying that yours is a straight edge which any competent spray shop should be able to do for a few quid as a side job.

Hi all, just to add my own experience with this - i got the same warnings this morning (brake servo restricted + start/stop fault). At first i decided to ignore as it wasn't in yellow or red. But then i got on the internet spent couple of hours reading other peoples' experiences and i got scared (didn't want to pay £3k for new ABS system). I called my local workshop, who said they didn't do such things. Then i called Audi to book an appointment with them, but they don't work saturdays. I tried to book online, the first available slot was next saturday. Then i decided i'm going to replace it myself, looked quite easy on youtube, part available on ebay... And then (after reading the last posts here) i remembered i have audi roadside assistance cover🤦‍♀️ I called them straight away, they came in about 1h, the guy was an audi guy and he was amazing. He knew about this fault of course, he said a lot of cars have it and he was really glad i called them straight away on the first day the message appeared. He said he wouldn't recommend driving the car with this fault as it only take certain amount of presses on the brake till the ABS system breaks. Luckily he had exactly the same part with him (apparently there are two types - A and B but he had one of each with him) , he replaced it in no time and diagnostics came out clear, message disappeared...sorted. All covered i didn't pay anything extra. He also said that even if he had not had the part with him, he would be back here on Monday with it. So if you do have roadside assistance from Audi, just call them. Don't wait, it sounds like it can get really pricey. Also, if you call audi assistance, you're actually calling the yellow AA and they can dispatch any car - it can be the regular AA or Audi guys. Just insist that you want the Audi guys, even if you have to wait a bit longer. The regular AA won't have the parts and probably won't even know about this issue.

It takes 5 minutes to replace the brake servo sensor, at least another 5 to clear the fault. They charged my pal 660 to do the work on his car. I personally replaced mine by myself and I am certainly no mechanic. They are rip offs!!

Myself with my RS3 and jonjors4 with his RS4 went to Caffeine and Machine https://caffeineandmachine.com/ on Sunday 17th March 2019. Based near Stratford upon Avon C&M is a must visit place for Petrolheads like us. Jon and I will be meeting here regularly and again in a couple of weeks time, get in touch if you would like to meet us there. There were 50+ seriously Cool Cars from GTR's, Porsches, Audi's, Lambo's etc to Classic Americana. Food, Tea/Coffee and like minded people are there all day.......outstanding and seriously Cool...

I go along with James' advice of always checking with your insurers before doing anything such thing- it could otherwise result in a serious monetary discontent, or indeed a straight refusal to even quote. Extra power is fine, but if I was seriously considering having a car remapped, then I would make sure that the air filter, fuel filter, oil and oil filters are all renewed beforehand with good quality components. Otherwise it's a bit like buying and wearing a posh new suit and having ragged underpants! Kind regards, Gareth.

Winter tyres are great in all winter weather, not just snow. Full set of Continental WinterContact TS860's fitted on 16" alloys in Cairngorm near Aviemore.

Thought I'd share this :)

Great day with great cars and great people! Was great to meet you all and I hope you enjoyed the show as much as I did :) il be doing a show report over the next few days :)

This reminds me of my own situation not long back whatever i put on a film that was not chick flick was in my wifes view BORING lol to get round this I'm now the proud owner of a man cave where i can play games and watch films at my hearts content apart from when the wife summons another cuppa which to be fair is fine as my man cave is the kitchen lol

As it says, our club was pictured in the Performance Audi magazine VAG Tuner Live show report!!! It's a small picture but we atleast got recognised :)

Just thought I would post some links to recent motoring press articles with regard to the emissions recall. Various issues are occurring to vehicles after the update has been completed. Info on the recall https://www.whatcar.com/news/volkswagen-delays-emissions-fixes/ https://www.whatcar.com/news/volkswagen-emissions-need-know/ Recall causing breakdowns http://www.autoexpress.co.uk/volkswagen/92893/vw-emissions-scandal-recalls-compensation-is-your-car-affected-latest-news https://www.autocar.co.uk/car-news/industry/volkswagen-denies-its-dieselgate-fix-causes-breakdowns Vw Tiguans loosing power https://www.honestjohn.co.uk/news/volkswagen-emissions-scandal/8-reports-of-volkswagen-tiguans-losing-power-after-ea189-emissions-fix/ Engines loosing fuel economy https://www.autocar.co.uk/car-news/industry/autocar-test-shows-worse-economy-after-volkswagen-diesel-fix https://www.carthrottle.com/post/volkswagens-diesel-emissions-fix-lowers-fuel-economy-claims-real-world-test/ If you have an affected vehicle then in my opinion I would not have the emissions recall done. Especially if your car is remapped or modified. Also a lot of cars that go in for recalls are being flagged up with egr/egr cooler issues which have to be fixed before the recall can be carried out. This can cost over £1000 to fix! I speak from experience as I worked as a service adviser at Volkswagen. Also the recall/update is NOT a legal requirement and does not effect your vehicle tax. I hope this is useful for some of you :) Cheers steve

Abit late but here's some pics of mine :)

The Renaissance Series, Classic Works of Art Recreated With Mechanics in an Old Garage The Creation of Adam Photographer Freddy Fabris has created “The Renaissance Series“, a wonderful interpretation of several classic master paintings of the eponymous time recreated in “an old Midwest car shop” with striking male models posing in mechanic’s uniforms. Fabris explained how he came up with the idea on Huffington Post. Anatomy Lesson of Dr. Nicolaes Tulp The Last Supper Portraits Portraits Portraits photos by Freddy Fabris via Huffington Post

Quick up date , all is fitted It took about 5 hours , I haven't managed to fit the enclosure fully yet few adjustments needed the instructions aren't the best , the sound improvement however is brilliant. So would definitely recommend.

Fixed it. It needed a new Pressure relief valve. It's got rid of a few other issues as well. Other symptoms included, car wobbling side to side at a stand still, which got progressively worse. engine on or around 1200 revs after start up first thing, also it would judder a little when setting off in first like it was about to stall for a split second before I got going. Car running mint now. :)

Yep, I had Bluefin on my last motor, a Mondeo 2.2 turbo diesel. It was quite lively without the remap, but completely transformed with it. Although you've got and RS4 with 420 bhp. Why on earth would you want more power? And if you're interested in fuel economy, why on earth did you buy an RS4?