2000 a4 down pipe
#21
RE: 2000 a4 down pipe
yea just like everyone else said, you dont need a chip for an exhaust, if u do get a chip it would be a lot better, and you better hope your not emissions checked on your inspection, you wont pass at all if you straight pipe it with no cat
#24
RE: 2000 a4 down pipe
2 bungs need welded to the pipe that repaces the cat. A spark plug non fouler (or2)is used in the rear bung hole ([8D]) to bring the rear 02 sensor out of the heavy flow of exhaust. Search on test pipes and youll get a better idea of what we mean.
#25
RE: 2000 a4 down pipe
cool thanks guy's you have been a lot of help.the down pipe is turning out real nice,will try to get some pic's up when done.did the Search on the non fouler,think iam just going to do a chip need one any way.onepoint8teewho does good tuner work on chip's.
#27
RE: 2000 a4 down pipe
ORIGINAL: blackfox
did the Search on the non fouler,think iam just going to do a chip need one any way
did the Search on the non fouler,think iam just going to do a chip need one any way
Thread
Thread Starter
Forum
Replies
Last Post