Experience raw performance and uncompromising sound with the CRT Performance Catless Downpipes for the BMW S58 engine. Designed for G80/G81 M3, G82/G83 M4, and G87 M2, this upgrade removes the restrictive factory catalytic converters, drastically reducing backpressure to unleash faster turbo response, increased power, and a far more aggressive exhaust tone.

Product Specifications

• Material: Handcrafted from premium 304-grade stainless steel for exceptional strength and corrosion resistance.

• Flanges: CNC-machined from solid 304 stainless steel for a perfect OEM-like fit.

• Smooth Mandrel Bends: Designed to reduce turbulence and maximize exhaust flow.

• Welding: Expert TIG-welded construction ensures durability and a clean, professional finish.

Key Features

• Reduced Backpressure: Freer exhaust flow for improved turbo spool and throttle response.

• Weight Reduction: Lighter than the OEM catalytic setup for better balance and efficiency.

• Increased Power: Noticeable performance gains, particularly in the low and mid-RPM range.

• Enhanced Sound: Deeper, louder, and more aggressive tone for a true motorsport character.

Important Notice

This product does not include catalytic converters and is intended for off-road or motorsport use only.
Use on public roads may trigger a Check Engine Light (CEL) and is not emissions compliant in most regions.

Compatibility

• BMW G80 M3 Sedan (2021+)

• BMW G80 M3 Competition Sedan (2021+)

• BMW G81 M3 Touring (2023+)

• BMW G81 M3 Competition Touring (2023+)

• BMW G82 M4 Coupe (2021+)

• BMW G82 M4 Competition Coupe (2021+)

• BMW G83 M4 Convertible (2021+)

• BMW G83 M4 Competition Convertible (2021+)

• BMW G87 M2 Coupe (2023+)