Wagner Tuning BMW F-Series N55 M135i 335i 435i Catless Downpipe Kit gri body roll is reduced and

body roll is reduced and handling improves without sacrificing ride quality or greatly impacting the life of the OEM dampers

Bright LEDs

4KG (Per Side Skirt)

Potassium has strong inhibitor qualities due to its weak ionization energies

The kit is available in black

Wagner Tuning BMW F-Series N55 M135i 335i 435i Catless Downpipe Kit gri body roll is reduced andThe Decat Downpipe Kit fits in to: BMW M135i(x) F20 F21 till 06 2013BMW 335i(x) F30 F31 F34 till 06 2013BMW 435i(x) F32 F33 till 06 2013Replacement for OEM BMW Part# 18328603875made out of high quality stainless steel 1. 4301 (SS304)100% perfect fit, replace OEMless thermal load on the turbochargermore power by reducing back pressuresignificantly more torquecatlessconnection diameter 105mm*ECU will need to be coded to avoid engine management light