Valved Stainless Steel Catback Exhaust System for BMW M3 M4 G80 G82 G83 3.0T

Upgrade the sound and performance of your BMW M3/M4 G80 G82 G83 with the STRATEC Stainless Steel Catback Exhaust System, engineered for maximum flow, aggressive tone, and refined control.

This system features a STRATEC performance muffler design, allowing you to switch between a quiet, daily-driving sound and a loud, race-inspired exhaust note on demand. Built from high-quality stainless steel, it offers durability, corrosion resistance, and long-lasting performance.

Designed to improve exhaust efficiency, this system enhances throttle response, horsepower potential, and overall driving experience, while the performance-style tips complete the aggressive rear-end look.

Key Features

• STRATEC performance exhaust system

• High-quality stainless steel construction

• Improves exhaust flow and reduces backpressure

• Enhances horsepower and throttle response

• Deep, aggressive exhaust tone under load

• Refined sound for daily driving

• Durable, corrosion-resistant materials

• Performance-style exhaust tips included

• Precision TIG-welded construction

• Direct bolt-on installation (model dependent)

Fitment

BMW M3/M4 G80 G82 G83

• Chassis: G80 (M3 Sedan) / G82 (M4 Coupe) / G83 (M4 Convertible)

• Engine: 3.0L Twin Turbo (3.0T)

• Model Years: 2019–2023