ND Downpipe B48 G & F Chassis 2016 – 2021 BMW 120i, 220i, 230i, 320i, 330e, 330i, 420i, 430i, 630i, 730i & xDrive

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We are thrilled to present the Norcal Dynamics race downpipe for your non-US market BMW. This performance-enhancing downpipe offers improved power, faster spool, and a more aggressive exhaust tone. 

Please note that this downpipe is designed specifically for vehicles with the B48 engine. RHD models may require additional clearance or modification to accommodate the steering column. 

Norcal Dynamics F20/F22/F30/F31/F32/G20/G11 B48 Stainless Steel Downpipe:
- Expertly crafted from TIG-welded, 304-grade stainless steel.
- Smooth radius bends reduce turbulence and enhance flow.
- Compatible with stock catbacks as well as all aftermarket exhaust systems.
- Gains of 25-30hp with a proper tune.
- Lifetime warranty from Norcal Dynamics.

This downpipe fits the following BMW models:
- 2016 – 2020 F20 BMW 120i & 125i (B48 Engine)
- 2016 – 2020 F22 BMW 220i & 230i (B48 Engine)
- 2016 – 2020 F30/F31/F32 BMW 320i, 330e, 330i (including xDrive models) (B48 Engine)
- 2016 – 2020 F30 BMW 420i, 430i (including xDrive models) (B48 Engine)
- 2016 – 2020 F31/F32 730i & 740e (B48 Engine)
- 2020+ G20 BMW 320i (B48 Engine)
- 2020+ G20 BMW 330i (B48 Engine)