The Downpipe-Kit fits in to the BMW F series N20 engine:

BMW 125i F20 / F21
BMW 220i F22
BMW 320i (x) F30 / F31 / F34
BMW 328i (x) F30 / F31 / F34
BMW 428i (x) F32 / F33

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 Metall Catalytic Converter
• connection diameter 105mm

CONDITION: BRAND NEW
ITEM LOCATION: SOUTHERN CALIFORNIA