Test Pipe

[tothemax]

If I install a test pipe do I have to worry about it throwing faults or affecting my oxygen sensors? If so. how do I fix them?

[maxhopper]

If you have an O2 behind the cat, yes. You can buy a simulator to wire into that O2, and that will usually stop the CEL from coming on.

[tothemax]

How much do those cost and where can i get them? Also, how do u put them on and where do they go? Thanks

[maxhopper]

http://www.google.com/search?h...lator

[blackmax23]

Honestly, it's not worth the aggravation of putting a test pipe on. You're only going to gain 1-3 hp at most, but the worst part about it is when you rev it, it's gonna pop when the rpm's drop like the civic fart cans that are ricin around every 2 seconds. I know you don't want that for your rep or for the max's rep!

[tothemax]

honestly i want longer sound out of my muffler without having to get a cat-back i have an apex n1 muffler all the rest is factory and i can only hear it til around 3k RPM then all i hear is nothing just motori want the long lasting sound just dont want to spend alot