Saturday, December 10, 2011

Does adding a Flowmaster or Catback exhaust system improve performance?

If I put a new exhaust system from Flowmaster or Magnaflow on my car, does that improve horsepower or torque? Or is it strictly for the sound they make?|||After you've ported and polished the head replaced the intake manifold, gotten a 5 angle valve job, installed domed pistons and a camshaft with a bit more overlap yes it will help then. Bone stock motor? Just a noisemaker.

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