AWE SwitchPath Cat-Back Exhaust for 2021-2026 BMW M3 & M4 (G8X) - 4.5in Diamond Black Tips

Fits 2021-2026 BMW M3 and M4 (G80/G82) including Base, Competition, and xDrive models (S58 engine).

The AWE SwitchPath Cat-Back Exhaust is the first system for the G8X BMW platform to incorporate patented drone-canceling 180 Technology®. This dual 3-inch exhaust configuration uses a bespoke X-pipe to unlock a smooth, aggressive tone from the S58 engine while maintaining the refined driveability expected of an M-car. By retaining the factory valve controls, this system allows for an immediate transition from a sophisticated cruise to an authoritative straight-through performance sound without the need for external remotes.

Built from T304L stainless steel, the SwitchPath system features ball-socket mounting points for easy alignment and a precise fit within either stock or M-Performance rear valances. The quad 4.5-inch double-walled, slash-cut tips provide a substantial visual upgrade to the rear profile.

• Patented 180 Technology® eliminates cabin drone while cruising
• Direct-fit dual 3" exhaust configuration with bespoke X-pipe
• Retains factory valving for seamless sound profile adjustment
• Quad 4.5" slash-cut tips in Diamond Black finish
• Dyno-verified max gains of 3 hp and 5 lb-ft of torque at the wheels
• 50-state emissions-compliant design
• AWE No CEL Guarantee and Perfect Fitment Guarantee
• Handcrafted in the USA with a Lifetime Warranty
• Manufacturer Part Number: 3025-42480