AWE Tuning 3025-42070 SwitchPath Catback Exhaust BMW Chrome Silver - F8X M3/M4

The AWE Tuning SwitchPath™ Catback Exhaust is precision-engineered for 2015-2020 BMW F8X M3/M4 models, delivering enhanced performance and an aggressive exhaust note while maintaining factory valve functionality. This premium exhaust system is handcrafted in-house at AWE Tuning from U.S.-sourced .065" wall T304L stainless steel for maximum durability and corrosion resistance.

Performance Gains:

• Maximum gains of 12 horsepower and 16 ft-lbs of torque at the wheels
• 3-inch CNC mandrel-bent construction for optimal exhaust flow
• Precision-engineered X-pipe design unlocks clean S55 engine tone

Key Features:

• SwitchPath™ technology utilizes factory electronic valving and retains full M-Sport button functionality
• 102mm double-walled slash-cut tips in chrome silver finish
• 50-state legal catback design maintains all factory catalysts
• Unified design fits both OPF Euro and non-Euro spec cars (2015-2020)
• Perfect fitment guarantee ensures bolt-on installation
• No check engine light guarantee

Backed by AWE's Lifetime Exhaust Warranty, this catback system is proudly engineered, designed, and manufactured entirely in the USA. The SwitchPath™ exhaust allows drivers to switch between refined street manners and track-ready aggression at the push of the factory M-Sport button.