The speedtech Porsche 997 tt high flow x-pipe creates fantastic sound and additional power for your 997 twin turbo. Constructed entirely from 3 inch 304 stainless steel, the speedtech x-pipe can be purchased with, or without 100 cell high flow catalytic converters, and includes all required parts and instructions for installation.

This system also includes all necessary o2 bungs and re-used the OEM tips. An excellent choice for any Porsche 997 tt enthusiast looking for a more aggressive sound and a noticable bump in power.

Please make your catalytic converter choice below.