VRSF N55 Sports Cat 3.5" - M135i, 335i - F Chassis PWG up to 2013 paddle flap 2mm front pipe and 2

2mm front pipe and 2

4 TFSI CoD (150 PS) 2014-2017 Audi A3 (8V) 2012-present A3 1

by removing the convoluted stock inlet pipe and replacing it with our one-piece Venturi housing and solid tube

Audi S3 8P Non-resonated Cat-Back System Scorpion Exhaust

VRSF N55 Sports Cat 3.5" - M135i, 335i - F Chassis PWG up to 2013 paddle flap 2mm front pipe and 2We are proud to introduce our VRSF catless & catted downpipe for your N55 BMW. This downpipe is THE best bang for the buck mod available. This downpipe is available in both catless (race) & catted configuration. Back pressure is significantly reduced by eliminating the restrictive catalytic converter in the factory downpipe with our catless or high flow 200 cell race cat which results in faster spool, an increase in power & a more aggressive exhaust