hey guys i was wondering if a n/a cat can work on a turbo mk3 for smog in cali :1zhelp: thanks
M mk3king New Member Jul 20, 2009 3 0 0 Vallejo, Ca Aug 12, 2009 #1 hey guys i was wondering if a n/a cat can work on a turbo mk3 for smog in cali :1zhelp: thanks
wsharp23 New Member Jul 27, 2009 29 0 0 Grover Beach, CA Aug 29, 2009 #2 mk3king;1384680 said: hey guys i was wondering if a n/a cat can work on a turbo mk3 for smog in cali :1zhelp: thanks Click to expand... How about any of the 3" aftermarket cats? I want to do exhaust but doesnt make sense to have a 3" downpipe to a stock cat then back to a 3" catback
mk3king;1384680 said: hey guys i was wondering if a n/a cat can work on a turbo mk3 for smog in cali :1zhelp: thanks Click to expand... How about any of the 3" aftermarket cats? I want to do exhaust but doesnt make sense to have a 3" downpipe to a stock cat then back to a 3" catback