Wagner Tuning Catless Downpipe - BMW M135i F20, F21/335i F30, F31/435i F32, F33 (N55, Up to 06/13)

Wagner Tuning catless down pipe for BMW N55.

Note: Catted down-pipe pictured.

Features:

• Replacement for OEM BMW Part# 18328603875
• made out of high quality stainless steel 1.4301 (SS304)
• 100% perfect fit, replace OEM
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• catless
• connection diameter 105mm

*ECU will need to be coded to avoid engine management light errors.

Vehicle Fitment:

• BMW M135i(x) F20 / F21 till 06/2013
• BMW 335i(x) F30 / F31 / F34 till 06/2013
• BMW 435i(x) F32 / F33 till 06/2013