Description
Discover the exhilarating upgrade for your BMW X3M X4M with the Dinan Free Flow Axle-Back Exhaust system. These "baby M's" of the 'X' family now possess a more commanding presence, thanks to the increased volume and deeper, aggressive exhaust note delivered by Dinan. With its awe-inspiring sound, this high-performance SUV stands shoulder to shoulder with its V8 siblings and captures the essence of traditional M vehicles.
The secret to the signature Dinan sound lies in the larger 76mm tubing, allowing for freer flow throughout the system. When the enlarged valves open, the outer pipes deliver a flow and sound akin to a straight pipe solution, with a deeper, fuller tone that resonates power. The system intelligently channels all exhaust gases into the muffler for sound deadening through the two inner tips when the valves are closed, maintaining a comfortable interior environment without excessive drone. The integration of drone abatement technologies ensures a refined and enjoyable driving experience.
Beyond the captivating sound, the Dinan axle-back system enhances the aesthetics of your BMW X3M X4M. The symmetrical design, showcasing the raw muffler and precisely routed pipes, is a visual delight. Even when only partially visible, the proportional design exudes sophistication. The system culminates in four massive 114mm (4.5") tips that fill the factory cutout in the valance seamlessly, striking the perfect balance between size and natural elegance. The new tip design, featuring an inverted clamp neck, enables longer tip sleeve lengths without compromising space for clamping. Additionally, the hidden clamp neck ensures a clean and flawless installation. Dinan's iconic straight cut tip design sets it apart in a competitive market dominated by angle cuts. Choose between black ceramic coated or polished clamp-on options, each boasting laser-engraved exhaust tips, to personalize your vehicle according to your aesthetic preferences.
Key Features:
- Power Increase: Experience a notable gain of +8 HP @ 6600 RPM and +6 FT-LB @ 6600 RPM, enhancing your vehicle's performance.
- Sportier Sound: Enjoy a louder and more aggressive exhaust note that elevates your driving experience.
- Stylish Tips: The quad 4.5" (114mm) diameter clamp-on, double-walled tips in black ceramic coating make a visual statement while maintaining a clean appearance.
- Impeccable Visuals: The tuck-it tip design ensures a flawless and unobstructed visual presence, complementing the overall look of your BMW X3M X4M.
- Premium Construction: Crafted from 100% 304 brushed stainless steel with TIG welding, ensuring durability and longevity.
- Enhanced Flow: The larger diameter piping (76mm vs 70mm) maximizes exhaust flow for improved performance.
- Lightweight: The Dinan Free Flow Axle-Back Exhaust system is 5 pounds lighter than the stock system, reducing overall weight and improving agility.
- Intelligent Valve Control: The computer-controlled exhaust valves are retained, allowing for a refined driving experience. During low-speed driving, the valves limit noise for a comfortable ride, while opening fully during high-load conditions to unleash the full potential of your X3M/X4M.
- Uncompromising Performance: The twin exhaust valves boast an impressive 76mm diameter, making them 30% less restrictive than the OE valves. This translates into improved exhaust flow and optimized performance, giving you an edge on the road.
- Easy Installation: The Dinan exhaust system is designed for a straightforward bolt-on installation. Included mounting hardware and detailed instructions ensure a hassle-free upgrade process, allowing you to enjoy the benefits of your new exhaust system in no time.
Elevate your BMW X3M X4M driving experience with the Dinan Free Flow Axle-Back Exhaust. Feel the power, hear the exhilarating sound, and turn heads with the stylish appearance of your vehicle. With its performance-enhancing features, precision craftsmanship, and easy installation, this exhaust system is the perfect choice for enthusiasts who demand nothing but the best. Unleash the true potential of your X3M/X4M with Dinan, the trusted name in aftermarket performance upgrades.
