Active Autowerke F3X 340i/440i Valved Rear Exhaust GEN 2 - carbon over black chrome tips (11-115FCBC) 2561 (1) muffler TI (Part Number

(1) muffler TI (Part Number M-PO/T/7H)

The Borg Warner K04 turbocharger selected by VAG engineers is perfectly sized for the 2

Material Black-Coated Aluminized Steel Material 2 T304 Stainless Steel Prop 65 - Short Label Prop65warning

Manufactured with superior construction and precise engineering for direct bolt-on installation

Active Autowerke F3X 340i/440i Valved Rear Exhaust GEN 2 - carbon over black chrome tips (11-115FCBC) 2561 (1) muffler TI (Part NumberThe Active Autowerke F3X 340i 440i Valved Rear Exhaust GEN 2 is engineered for true BMW performance, durability, and weight advantages. Utilizing the OEM valve system, this 100% brushed 304 stainless steel exhaust features adjustable double walled tips available in brushed, black, or carbon finishes, compatible with 2 door and 4 door models. Large mandrel bent piping for optimized flow Uses factory valve system for controlled exhaust sound Constructed