Description
Dinan Free Flow Axle-Back Exhaust for F8x M3/M4
The BMW F8x M3/M4 is already an auditory masterpiece, but pair it with Dinan’s Free Flow Axle-Back Exhaust system, and it transforms into a symphony of automotive delight. Designed for enthusiasts who demand both performance and aural excellence, this exhaust system amplifies the driving experience to new heights.
Key Features:
- Enhanced Sound: Provides a more aggressive and sportier exhaust note under acceleration, while advanced drone abatement technologies ensure a pleasant cabin experience.
- Performance Gains: Increases power output by +5 HP with dyno-tuned exhaust flow that minimizes backpressure.
- Sophisticated Design: Features quad 3.5" black ceramic-coated or polished stainless steel tips, laser engraved for a premium look.
- Computer-Controlled Valves: Maintains quietness during low-speed driving and opens fully during high-load conditions for maximum exhaust flow and performance.
- Lightweight Construction: Weighs 3 lbs less than the stock exhaust, improving overall vehicle dynamics.
- High-Quality Materials: Made from 100% 304 stainless steel for exceptional durability and corrosion resistance.
- Perfect Fit: Uses factory brackets and hangers for seamless integration and a factory-like fitment.
- Twin Secondary Valves: Each valve boasts a 76mm diameter, making them 45% less restrictive than the OE valves, ensuring optimal exhaust flow.
Every Dinan product is backed by an industry-exclusive factory-matching new car bumper-to-bumper warranty and is meticulously designed and tested in Morgan Hill, California. Available for purchase and installation at any Dinan Approved BMW dealership nationwide.
Specifications:
- Brand: Dinan
- Dinan Point Value: 3
- Emission Code: 5
- Height: 12 inches
- Labor Time: 1.8 hours
- Length: 50 inches
- Material: 304 Stainless Steel
- Max HP Gain: 5 HP
- Product Type: Axle-Back Exhaust
- Sound Level: Aggressive / Moderate
- System Type: Axle-back
- Weight: 56 lbs
- Width: 34 inches
- UPC: 813725020679
- Part Number: D660-0050
Fitment (2015-2020):
- BMW F80 M3
- BMW F82 M4
Emissions Information:
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles as it does not affect vehicle emissions and is not covered by emissions regulations.
About Dinan:
Dinan is a leader in the BMW aftermarket, renowned for their expertise in performance enhancements. From exhaust systems to ECU upgrades, Dinan’s products are designed to unlock your vehicle’s full potential without compromising its refined character.
Elevate your BMW F8x M3/M4 with the Dinan Free Flow Axle-Back Exhaust, delivering unmatched performance, a refined yet aggressive sound, and a flawless fit for the ultimate driving experience.
