Quote:
Originally Posted by campy
Quote:
Originally Posted by Foobar
Header/Overpipe/Frontpipe will give you more gains than the catback.
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It will also add noise and drone, which will get old quick if it's a DD. |
My car's a DD, and I have all 3 and there's no drone, and not that much noise (sounds like a really quiet aftermarket exhaust).. as long as you get a cat on the header & a resonator on the front pipe. You'll still gain ~20 whp too if you get it tuned.