AfterHours Porsche Sport Mufflers on 997 Cabriolet

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Uploaded by on Oct 11, 2008

AfterHours Porsche Sport Mufflers on 997 Cabriolet - Revving and Drive-off
www.afterhoursautomotive.com

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Uploader Comments (B1mmers)

  • Thanks guys- It's months later now and it is STILL the best sounding 996 / 997 mufflers I have heard. I added a KN Intake, RSS intake plenum as well and along with the AfterHours mufflers the dyno shows an overall +26HP / +28TQ gain at the wheels. Very good for just intake & exhaust mods on a Porsche motor. :D :D

  • sounds good - what's the tune playing at the beginning of this vid?

  • It is from one of the songs on the new nine-inch-nails album

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All Comments (5)

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  • better if rims were painted black would be even better

  • how much weight are we saving from the oem exhaust? might be interested for my 997 s

  • Fantastic sound, guys!!

  • hot car

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