Dinan Valved Axle-Back Exhaust System with Black Tips for BMW 330i / 430i 2019-2024

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Regular price $1,749.95
Product details
  • Vendor Dinan
  • SKU D660-0091-BLK

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Dinan Valved Axle-Back Exhaust System with Black Tips for BMW 330i / 430i 2019-2024

The Dinan Free Flow Axle-Back Exhaust for the BMW G20 330i / G22 430i enhances both performance and sound without compromise. Designed specifically for the B46/B48 4-cylinder turbocharged engine, this exhaust system offers improved exhaust flow by reducing backpressure while delivering a deeper, fuller sound. It strikes a balance between performance gains and refined sound quality, with no added drone or other negative side effects common to aftermarket exhaust systems.

Key Features:

  • Performance Gains:

    • +4 HP and +3 ft-lb of torque at maximum gains, improving overall power and responsiveness.
  • Enhanced Sound:

    • Enjoy a louder, sportier sound that makes driving more enjoyable, yet remains civil with the factory valve control for quieter operation when desired.
    • Drone abatement technologies are implemented to reduce unwanted cabin resonance, ensuring a comfortable experience even during long drives.
  • Larger Exhaust Tips:

    • The dual 4" (102mm) double-walled, polished clamp-on exhaust tips with the laser-engraved Dinan logo give the car a more aggressive and high-performance appearance, especially when compared to the stock 90mm (3.5") tips.
  • Improved Flow:

    • The exhaust system uses larger diameter piping (85mm to dual 60mm vs. 85mm to dual 83mm in the stock exhaust) to maximize airflow, improving the engine's efficiency and responsiveness.
  • Durable Construction:

    • Made from 100% T304 stainless steel and TIG welded for durability and corrosion resistance, the Dinan exhaust system is built to last and maintain its performance over time.
  • Factory Valve Control Retained:

    • For quieter operation, the system retains the factory valve control, allowing you to adjust the exhaust tone depending on driving conditions. This feature is ideal for those who need a more subdued sound in certain situations, like early morning or late-night driving.
  • OEM-Like Fitment:

    • The system is designed for a factory-like fitment, using factory cut points and mounting mechanics, making installation straightforward and ensuring precision fitment without modifications. All necessary mounting hardware is included.

 

Brand Dinan
Dinan Point Value 3
Emission Code 5
Labor Time (Hours) 1.5
Max HP Gain 4 @ 6600 RPM
Max Torque (lb-ft) Gain 3 @ 6600 RPM
Product Type Axle-Back Exhaust
Sale Category Exhaust
Tip Finish Black Ceramic Coated
UPC 813725029665
Part Number D660-0091-BLK

 

Fitment Chart:

Make Model Year
BMW
330i
2019-2024
BMW 330i xDrive 2019-2024
BMW 430i 2021-2024
BMW 430i xDrive 2021-2024

 




⚠️ California Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm.

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