XPtuning

Of possible, move it to Audi A4 (B7) Forum. Thank you.

Hope this link to online ETKA helps 😄 Online etka https://ifinterface.com/prog/car/cp2/inprog.php Welcome >> Free services >> Carprog2

(oooops... I put it in the wrong topic 🫣...my apologies, admin please help.) Firstly my apologies for jumping in here with a question. I own a Seat Exeo ST and a couple of years ago I installed Audi S4 (B6/B7) front calipers with the 345mm rotor's. The stopping power is great but... I am from the Netherlands btw 😄 ... I also own a 1991 Audi 100 2.3e C4 ... with the great sounding 5 cylinder... At that time already noticed that these single piston partly aluminium and cast iron calipers are pretty heavy. My question is; does anyone know which Audi or Porsche, less heavy caliper is a direct bolt on replacement ? Thank you for any help or comment. This is the current setup: