When I bought my car it had an ebay intake, rusted ebay header, and a welded on muffler. So far I have replaced the intake with a v2 and I could tell there was a gain and I have a dc sports 4-1 in the mail and I will bet any amount of money that I will notice a gain over the ebay header with it too. IMHO buying the ebay stuff isn't worth the money because you don't gainvery much.

I think the cheapest, simi-loud catback would the the megan racing drift-spec. It sounds good and I have head from others that have it that you get good hp gains from it also.

 

okay if your already putting race headers for performance then you dont want cheapy parts unless its like an ebay intake. go with the apexi, you will get what you pay for, honestly save the money up and get something reliable.

 

I love my loud exhaust, I dont have a single complaint about the noise. Apexi makes good stuff, deff. go with that out of the two