BMW G80 M3 / G82–G83 M4 S58 3.0T Valved Cat-Back Exhaust System (2021–2026)

Upgrade your BMW with this premium Valved Cat-Back Exhaust System, engineered specifically for the S58 3.0L Twin-Turbo engine. Constructed from high-quality stainless steel with precision TIG welds, this exhaust delivers an aggressive exhaust note, improved exhaust flow, and enhanced performance while maintaining excellent fitment and durability.

The integrated electronic valve system allows you to switch between a refined daily-driving sound and a deep, race-inspired tone at the push of a button.

Features

• ✅ High-quality T304 stainless steel construction

• ✅ Electronic valved exhaust system

• ✅ Precision TIG welded for maximum durability

• ✅ Increased exhaust flow and throttle response

• ✅ Deep, aggressive exhaust tone with adjustable sound levels

• ✅ Direct bolt-on installation with OEM-style fitment

• ✅ Polished quad exhaust tips

• ✅ Corrosion and heat resistant

Vehicle Fitment

• BMW G80 M3 Sedan — 2021–2026

• BMW G81 M3 Touring — 2022–2026

• BMW G82 M4 Coupe — 2021–2026

• BMW G83 M4 Convertible — 2021–2026

Engine Compatibility:

• 3.0L S58 TwinPower Turbo Inline-6

Perfect for enthusiasts looking to enhance both the sound and performance of their M3 or M4 while maintaining premium OEM-quality fitment and appearance.