Description
Dinan Free Flow Axle-Back Exhaust for BMW F30 340i and F32 440i
Enhance your BMW F30 340i and F32 440i with the Dinan Free Flow Axle-Back Exhaust system. Engineered to perfection, this system improves exhaust flow by reducing back pressure, resulting in increased power output and a sporty sound that is both civilized and pleasantly aggressive under hard acceleration. The improved tone is complemented by intoxicating burbles and pops. Dinan incorporates a Helmholtz chamber design to reduce resonance or "drone" at low RPMs, ensuring a refined driving experience.
Constructed from 100% 16 gauge 304 stainless steel, this exhaust system is built to last and resist corrosion. The design features twin 89mm (3.5") polished or ceramic black exhaust tips for a high-performance look. Built to exacting specifications, the system ensures a perfect fit using the factory hangers and eliminates the factory computer-controlled exhaust valve.
Key Features:
- More Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
- Helmholtz Chamber: Reduces drone
- Sportier Sound: Enjoyably louder and more aggressive
- Exhaust Tips: Twin 89mm (3.5") laser engraved, polished, or ceramic black
- Durable Construction: 100% 304 stainless steel
- Easy Installation: Uses factory brackets and hangers for a factory-like fitment
Fitment:
- BMW F30 340i
- BMW F32 440i
About Dinan: Dinan knows European marques—quite literally—from the inside out. Whether you need hard parts such as exhaust systems or coilovers, or ECU upgrades to unlock your engine's potential, Dinan has the parts to take your BMW, Mercedes-Benz, or Mini to the next level.
Emissions Information: This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
