VRSF 3″ Catless S58 Downpipes for BMW G80/G82/G87 M2/M3/M4

Constructed from mandrel-bent 304-grade stainless steel, these 3" catless downpipes reduce exhaust backpressure to optimize turbocharger efficiency on S58 engines. The smooth radius design minimizes turbulence, improving exhaust gas flow and supporting measurable increases in horsepower and torque when tuned. Each assembly is TIG-welded by hand for consistent quality and long-term durability. Designed for both right-hand drive and left-hand drive vehicles with no modifications required. Supplied with grade 12 mounting hardware and backed by a lifetime warranty.

Key Features:

• Gains of 22–27 whp and 28–33 wtq when paired with tuning

• Full 3" mandrel-bent 304 stainless steel construction

• TIG-welded joints for strength and precision

• Smooth radius bends to maximize exhaust flow and minimize turbulence

• Direct fitment for OEM and aftermarket exhaust systems

• Compatible with RHD and LHD configurations

• Includes high-grade mounting hardware

• Lifetime warranty against defects and fitment issues

Vehicle Fitment

BMW M3 (G80)
• 2021–2025 – RWD and xDrive (including Competition models)

BMW M4 (G82/G83)
• 2021–2025 – RWD and xDrive (including Competition models)

BMW M2 (G87)
• 2023–2025 – RWD