I just finished up a b18c1 gsr swap into my 96 hatchback, and i have a 5zigen fireball catback...

should i go for the omnipower testpipe or am i better off just getting a custom one made?

 

a test pipe is a test pipe

 

just leave the cat you wont gain anything really 1hp unless u are turbo then i would think about it.. all it does it make your car smell,exhaust louder,and put more gasses in the air ....Test pipes this way you dont have to spend any money

 

thanks for the responses, anyone else? will the omnipower testpipe even fit?

 

what about a high-flow cat?

 

or kteller test pipes? yeah like slow said you won't really gain anything much.

 

Ive got a invidia test pipe. Test Pipes, are test pipes, its just a straight piece of stainless steel, but I could tell a difference with my d16, maybe its all in my head, I dunno. Ive got it coupled with a stainless steel header, and greddy evo2 catback, works for me . Good luck.