Diablo360

Up for sale is a pair of NHP muffle bypass pipes that came off of my Porsche 997. These are for NON S CARS ONLY The NHP pipes are better than your average Fabspeed and Ebay bypass pipes because the tubing curves upwards and the tips align 100% with your bumper cutouts. Also these bypass pipes let you use you OEM exhaust tips, clamps, etc.....

I paid almost $200 for them: http://www.ebay.com/itm/05-08-Porsch...cb5f77&vxp=mtr

I'm asking $135 shipped obo. Here is a link to my Ebay auction for easy checkout. Feel free to make an offer: http://www.ebay.com/itm/251040654899...84.m1555.l2649

Diablo360

Bump, still for sale

FISC4

Are these still available and to put them on do they work with the stock OEM exhaust?? if not would you happen to know what I need to put them on ??

Spokane5150

Oh boy....those suckers are loud.