Hi guys n gals , I bought a 2009 A5 2.0 CDNB last year and to be honest it had issues from the get go . It has a revo stg1 map , air filter , and did have a forge BOV until I swapped it bk to diverter . The problem started when it got warm and started to rough idle which gradually got worse ...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.