Fast Intentions produces the best numbers. Stillens numbers are up there too. The FI setups cans sit pretty low. Something to keep in mind depending on your roads. Forget about headers, not worth the time, hassle or money. Not many people on here run headers at all unless they are the Fast Intentions long tube headers, at which point passing emissions is gonna be impossible. Look into high flow cats, which will be more emissions friendly or test pipes if you dont mind having to swap them back out for the stock cats to pass emissions.
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Ryan
314WHP | 260LB-FT | STILLEN | KONI | SWIFT | STOPTECH | Z1 | PROJECT MU | CNT | UPREV | FORGESTAR | BRIDGESTONE | PWJDM | ENEOS | MOTUL
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