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Porsche 997(S) Custom Muffler Bypass Pipes

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Uploaded by on Mar 26, 2008

Porsche 997(S) Custom Muffler Bypass Pipes. I just went to discount auto parts and I made my own muffler bypass pipes. Sounds Great.

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Autos & Vehicles

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Top Comments

  • you need some real exhaust tips on that, you ruined the look of the car

  • It's running rich, perfectly fine.

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All Comments (16)

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  • @reguesky this doesnt effect emissions. it only removes the mufflers, not the catalysts

  • @d0z3rr yours exhaust is UGLY

  • @swishmer4 you need a doctor!

  • It doesn't look great... but sounds awesome!!!

  • so !! polution........ ufff....

  • Running waaayyyy too rich!

  • There are plenty of rear bumpers that you can buy from TechArt or Project Kahn or any of the other porsche modifiers that switch to center exit exhaust. The sound doesn't change much really but it does cut down on weight if thats your thing. It also does a few other things that you really only have to worry about if you are running the engine hard for a few hours at a time. Most companies that make Titanium back boxes usually set up in the center exit formation so thats another reason i guess

  • i doubt you own an 08 carrera s, ur dad might ,but u definitely dont

  • Sound great, but don't look great

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