Haven't found anything on this forum about people's opinions on best test pipes. About to get my exhaust and i'm going to throw some test pipes on too, thinking AAM, STRUP, or BERK(because it has the o2 CEL fix so I don't get the check engine light). So whats the best, what would you recommend?
-And the exhaust im getting to go along with it is the Motordyne Shockwave Dual Tips, Motordyne xyz-straight pipe, test pipes( )?

 

test pipe is just a pipe. look at what the test pipe is made out of(aka steal type). Also, jut because it says cel fix doesnt mean it fix it. My brother with AAM TP, he still got a cell after some time but just got it cleared off. I would honestly got with fast intentions Test pipe. Also the only good cel fix is a tuning software, mine being uprev .

 

test pipes are all very similar, biggest difference is having them resonated or non resonated. personally i would get them resonated to lessen the raspy noise that is created by going cat delete. non resonated tp's will make your car NOISY until you go haha

 

Fast Intentions resonated test pipes!