F20/F22/F30/F31/F32/F33/G20/G30/G11 B46 Stainless Steel Catted Downpipe

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We are proud to introduce the TCM High-Flow Catted Downpipe for your B46 BMW. This is one of the best mods for your money. Increase the horsepower and torque of your car, while also giving it a more aggressive exhaust note.

Features:

• Crafted by hand from tig welded, 304 grade stainless steel.
• 200 Cell Catalyst
• Fits both RHD and LHD models with no modification necessary.
• Smooth radius bends to decrease turbulence and increase flow.
• Fits the stock catback as well as all aftermarket exhausts.
• Gains from 18-23 hp with tune.
• DIY Friendly, no cutting needed.
• Fitment guaranteed.
• 90 Day Return Policy*
• TCM Lifetime Warranty*

Fitment

• 2016 – 2020 F20 BMW 120i & 125i including xDrive Models (B46 Engine)
• 2016 – 2020 F22 BMW 220i & 230i including xDrive Models (B46 Engine)
• 2016 – 2020 F30/F31/F34 BMW 320i, 330e, 330i including xDrive Models (B46 Engine)
• 2016 – 2020 F32/F33/F36 BMW 420i, 430i including xDrive Models (B46 Engine)
• 2016 – 2020 F31/F32 BMW 730i & 740e including xDrive Models (B46 Engine)
• 2016 – 2020 G30 BMW 530i including xDrive Models (B46 Engine)
• 2020+ G20 BMW 320i including xDrive Models (B46 Engine)
• 2020+ G20 BMW 330i including xDrive Models (B46 Engine)
• 2020+ G21 BMW 320i Wagon including xDrive Models (B46 Engine)
• 2020+ G21 BMW 330i Wagon including xDrive Models (B46 Engine)
• 2020+ G42 BMW 230i including xDrive Models (B46 Engine)
• 2020+ G22 BMW 420i including xDrive Models (B46 Engine)
• 2020+ G22 BMW 430i including xDrive Models (B46 Engine)
• 2020+ G23 BMW 420i Convertible including xDrive Models (B46 Engine)
• 2020+ G23 BMW 430i Convertible including xDrive Models (B46 Engine)
• 2020+ G26 BMW 420i Gran Coupe including xDrive Models (B46 Engine)
• 2020+ G26 BMW 430i Gran Coupe including xDrive Models (B46 Engine)