Dinan D660-0091 - Freeflow Axle-Back Exhaust

Dinan D660-0091 - Freeflow Axle-Back Exhaust

Dinan Valved Axle-Back Exhaust - 2019-2024 BMW 330i/430i

Freeflow Axle-Back Exhaust; Stainless Steel; 4 Max Horsepower Gain At 6600 RPM; 3 lbs.-ft- Max Torque Gain;

Unquestionable enhancements to the overall chorus emitted through the Dinan system transcends all modes making the vehicle a delight to drive and enjoy. However, for those that wish to have options to limit the extraordinary soundtrack for late night or early morning arrivals/departures (or any number of other reasons) factory valve control is retained. This ensures the perfect blend of civility when not pushing the car or the full spectrum of auditory delight when in it. No matter the situation the Dinan valved axle back exhaust system is the answer for the discerning enthusiast looking for performance without sacrifice.

• Maximum Gains Of Plus 4 Horsepower And 3l lbs Of Torque
• Sportier Sound
• Drone Abatement Technologies Used To Reduce Cabin Resonance
• Dual 4 in. Double Walled/Polished Clamp On Tips With Laser Engraved Dinan Logo
• Larger Diameter Piping For Increased Flow
• 100 Pct. 304 Stainless Steel Construction
• Retains Factory Valve Control
• Factory Like Fitment With Included Mounting Hardware