Dinan Freeflow Axleback Exhaust System | BMW 335i (07-11) (D660-0012)

The Dinan 07-11 BMW 335i Freeflow Axleback Exhaust System is a high-performance exhaust upgrade designed specifically for the BMW 335i Sedan. Constructed entirely from stainless steel, this system enhances exhaust flow by reducing back pressure, which results in increased power output and a sportier sound profile. It delivers a balanced combination of civilized tone during normal driving and a pleasantly aggressive exhaust note under hard acceleration. The design features 3.5-inch polished stainless steel tips, or ceramic black options, providing a tasteful, high-performance aesthetic. The system’s precise specifications and factory-fit hangers ensure correct installation, while its corrosion-resistant construction guarantees durability and long-lasting performance.

This axle-back exhaust system is compatible with 2007 to 2011 BMW 335i Sedans equipped with the N54 engine. It is a direct bolt-on replacement that improves exhaust flow and reduces weight, making it suitable for street and spirited driving. The kit includes the necessary components for a straightforward installation, designed to fit seamlessly using the factory mounting points. Ideal for enthusiasts seeking to enhance their vehicle’s performance and sound, this system offers a reliable upgrade for daily driving, weekend fun, or track use, combining quality craftsmanship with functional performance benefits.