Hey guys,
New member here, in the last couple of months I've acquired two audi A4s.
The first is a 55, 2.0 140 BLB, EGR blocked and pipework removed with a map to suit also a 170 turbo.
The second is an S-line 07, 2.0 170 BRD standard. I've got the dreaded low oil pressure but have no worries about changing the pump shaft. Whilst I'm doing said shaft I'm going to drop the dpf and block the egr. Naturally a map will follow to finalise the mods.
My query is, as I am sure I've read but can't find, the injectors from the 140 are better than the injectors in the 170.
Are the injectors interchangeable?
Does the 140 ECU need to come with the injectors or can they be tuned adequately in the 170?
Also are there any other oem mods applicable between these engines? I.e. intake manifold
