Worth Putting Test Pipe on????

[evilgtr]

I didnt get a chance to dyno my car before I installed my test pipe but I have tomei dump pipes,3" Apexi titanium exhaust ext (with test pipe) and a small Apexi muffler and before the test pipe i\t sounded great,after the test pipe it sounds really f**#ing awesome !!!! It will be loud but not to loud - do it.

[NismoS-tune]

Forget the test pipe. What minor gains you'll have does not compare to the damage you cause for the environment, seriously. You can make better power elsewhere while staying clean. Get a high flow cat is you're strapped for cash and need to resort to that component to make power. At best, a delete pipe can make 10whp and a bit faster spool.

[cobrAA]

I went from a slowly 290whp to a whopping 425whp with a test pipe

/end of thread.

[Nismo_line]

hey all just wondering if it is worth it to put my test pipe on? will it make a difference and will my hks exhaust be really loud if i put my test pipe on
thanks