Wagner Tuning Catted Downpipe - BMW 1-Series F20/2-Series F22,23/3-Series F31,31/4-Series F32,33 (N20, 10/12 On)

Wagner Tuning catted down-pipe for BMW N20 engine.

Features:

• Replacement for OEM BMW Part# 18327645666 from year of construction 10/2012+
• 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
• 200cpi catalytic converter
• connection diameter 105mm

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

Vehicle Fitment:

• BMW 125i F20 / F21
• BMW 220i F22 / F23
• BMW 228i F22 / F23
• BMW 320i (x) F30 / F31 / F34
• BMW 328i (x) F30 / F31 / F34
• BMW 420i F32 / F33
• BMW 428i (x) F32 / F33 / F36