VRSF BMW B58 3.0 4.5" High-Flow Catted Downpipe / Turbo Outlet Front Pipe, 200 CPSI Sports Cat, Brushed 304 Stainless - Fits M140i M240i 340i 440i 540i 740i incl xDrive, F20 F21 F22 F23 F30 F31 F32 F33 F36 G30 G11 G12 (2016+)

VRSF 4.5 inch Catted Turbo Outlet Pipe for BMW 3.0 B58 Engines 2016 onwards

Transform throttle response and unlock the true character of your turbocharged 3.0 straight six with this VRSF 4.5 inch brushed 304 stainless catted front section. Featuring a motorsport-style 200cpsi performance catalyst and oversize tubing, this premium exhaust upgrade frees up flow from the turbo outlet, helping the turbocharger spool sooner and allowing your calibration to deliver its full potential. We run this hardware on our own builds and our customers consistently praise the fit, finish and sound.

Key benefits

• 200cpsi high-efficiency performance catalyst reduces backpressure and heat build-up
• Quicker spool and sharper response for a livelier driving feel
• Deeper, richer exhaust tone without intrusive cabin boom on most setups
• Oversize 4.5 inch primary section for exceptional flow headroom
• Precision CNC turbo flange with a smooth transition into the mid section
• TIG-welded 304 stainless steel with a brushed finish for durability and an OEM-plus look
• Mandrel bends and optimised geometry to minimise turbulence
• Direct replacement, bolt-on installation for both RHD and LHD vehicles
• Works with factory centre and rear sections as well as popular aftermarket exhaust systems

Compatibility

Designed for BMW models equipped with the B58 3.0 turbo petrol engine:

• F20 F21 M140i including xDrive
• F22 F23 M240i including xDrive
• F30 F31 340i including xDrive
• F32 F33 F36 440i including xDrive
• G30 540i including xDrive
• G11 G12 740i including xDrive
• Model years 2016 onwards

Built to perform

The VRSF catted turbo pipe replaces the restrictive primary catalyst with a free-flowing 200cpsi unit. The jig-built assembly uses a CNC machined turbo flange, mandrel bends and tidy TIG welds throughout, delivering a reliable, leak-free seal and excellent flow characteristics. It is engineered to support tuning from mild Stage 1 calibrations through to more advanced packages when paired with appropriate supporting hardware.

Warranty

• Manufacturer warranty on catted units: 12 months

Professional fitting

Want it installed properly first time? Book expert installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and availability.

Availability and shipping

Usually in stock for fast dispatch. Due to high demand on B58 upgrades, brief lead times can occasionally occur. For current stock status, contact info@mjmodifications.co.uk.

Search terms our buyers use

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