Macht Schnell Bypass Track Pipes - E9X M3On the S65 V8 M3 models, the stock exhaust headers flow very well while the catalysts present the largest obstacle and power loss. the Macht Schnell Bypass Track Pipes were designed specifically for race track use, and offer a cost effective means of removing the 400 cell restrictive primary catalytic converters on all 2008 2013 M3s. Bypass Track Pipes allow you to make two single cuts to your stock midpipe section, removing the catalytic converters,

Then again

there is no need to completely disassemble the trunk area to gain access

The reinforcement plate is made from cold-rolled steel

This big bore fuel rail is machined

All E36 including M3 (not Z3 or 318ti)

In order to conserve battery life and to conform to various countries communication authority standards for short range radio communications

-Anodized -4AN O-ring barbed fitting

Are your RSMs made in China or Korea

stock Mercedes Kompressor powered vehicles

All in all I'm very happy with the upgrade

and all necessary fittings and lines

Removal of the strut brace takes only minutes with simple hand tools