BMW M3/M4 E90/E92/E93 3.0/4.0L Rear Dual Muffler Valve Quad Exhaust

Experience enhanced performance and a thrilling sound upgrade with this premium rear dual muffler valve quad exhaust system. Designed specifically for 3.0/4.0L engines, it boasts a sophisticated design and precise engineering to fit seamlessly into your vehicle. The valve-controlled system allows you to customize your exhaust sound, providing a dynamic driving experience. Constructed from high-quality materials, this exhaust system ensures durability and longevity while adding an aggressive aesthetic to your rear profile. Perfect for enthusiasts looking to elevate their driving experience with a blend of power and style. Type: Modified exhaust pipe Material: Titanium Alloy Applicable models: BMW Suitable models: BMW M3 Model: Rear section double muffler double valve four outlets Patent Type: Utility model patents Patent No: ZL 2015 2 0527802..8 Manufacture country: China Instructions included: No