Make a donation

Author Topic: RS4 return pressure valve  (Read 1136 times)

Offline Markis236

  • Always Involved
  • ****
  • Thank You
  • -Given: 1
  • -Receive: 1
  • Posts: 115
  • If in dout boost it out !
    • Email
  • My Ride: Mk5 golf gti (ko3) mods. Audi s3 8p intercooler,psi tuning 2.5' throttle pipe,updated diverted valve,revo oil catch can
RS4 return pressure valve
« on: March 27, 2016, 10:44:20 pm »
Any one got a D.I.Y guide to do this mod ?

Any help is much appreciated