AWE Track Edition Catback Exhaust for BMW F8X M3/M4 Auto Meter and VANOS system from carbon

and VANOS system from carbon build-up and helps maintain proper octane levels to reduce potential detonation

• Carbon Fiber Accent on Driver Side Intake Tube for Motorsport-Inspired Appearance

• Ensures both fitment and function

(1) STM Aluminum MAF Flange

STM-LC-028

AWE Track Edition Catback Exhaust for BMW F8X M3/M4 Auto Meter and VANOS system from carbonAWEs Track Edition offers precision engineering and performance like SwitchPath but without the valved muffler, providing constant "valve open" mode for rich and rowdy tones. It's affordable with added weight savings and 50 state legal, including valve simulators for factory exhaust valve motors. The system features quad 4 double walled, slash cut tips in chrome silver or diamond black and includes inlet adapters for factory midsection mating. When