Best Exhaust Upgrades for the 2023-2024 BMW G87 M2
The 2023-2024 BMW G87 M2 has established itself as a standout model in the BMW lineup, offering exhilarating performance and a thrilling driving experience. However, for enthusiasts looking to amplify the sound and enhance performance, upgrading the exhaust system is a popular and effective modification. This article explores some of the best exhaust upgrades available for the G87 M2, highlighting their features, performance gains, and unique characteristics.
1. Akrapovic Slip-On Line (Titanium)
The Akrapovic Slip-On Line is a premier exhaust option for the G87 M2, constructed from high-grade titanium. This lightweight exhaust system is 7.3 kg lighter than the stock setup, contributing to improved performance and handling. The system offers a power increase of 3.9 kW (5.3 hp) and a torque gain of 13.5 Nm at 2,800 rpm, enhancing the driving experience significantly.
One of the standout features of the Akrapovic exhaust is its acoustic performance. It utilizes advanced technology, including exhaust valves and acoustic reflectors, to provide a rich tone during normal driving and a sporty growl when pushed to the limits. The system is ECE type-approved, ensuring compliance with regulations while providing the option for an enhanced sound experience with the Akrapovic Sound Kit.
2. Valvetronic Design Valved Sport Exhaust System
The Valvetronic Design Valved Sport Exhaust System transforms the sound profile of the G87 M2 from factory-muted to a robust, engaging note. This exhaust features an equal-length midpipe that significantly improves sound characteristics, ensuring a powerful auditory experience throughout the RPM range. The construction utilizes T304 stainless steel or Grade 5 titanium, ensuring durability and performance.
With a weight reduction of up to 55.8 lbs for the titanium variant, this exhaust not only sounds great but also enhances the car's dynamics. The system integrates seamlessly with the OEM valve system, allowing drivers to control sound levels based on driving conditions. Its design is 100% reversible, providing flexibility for enthusiasts.
3. Armytrix Valvetronic Exhaust System
The Armytrix Valvetronic Exhaust System stands out with its unique features, including a catalytic converter and an OPF fault code clearing mechanism, which reduces the risk of triggering a check engine light. With a main pipe diameter of 2 x 2.75 inches and quad 4.5-inch tips, this system maximizes flow and performance.
The Armytrix exhaust is a direct bolt-on solution that integrates with the OEM valve system, allowing for direct control from within the vehicle. Its design provides an aggressive sound while maintaining compliance with emissions standards, making it a versatile choice for G87 M2 owners.
4. AWE SwitchPath™ Exhaust
AWE's SwitchPath™ Exhaust is a highly acclaimed option for the G87 M2, known for its innovative drone-canceling 180 Technology®. This system is available in a valved configuration, allowing for dynamic sound adjustments. The bespoke X-pipe design enhances the engine's natural tone, delivering a harmonious balance of performance and sound.
With a weight savings of 13 lbs over the stock exhaust, the AWE system offers tangible performance benefits. Max gains include 3 hp and 4 lb-ft of torque at the wheels, making it an efficient upgrade. The exhaust tips are available in chrome silver and diamond black, allowing for customization.
5. Dinan Valved Axle-Back Exhaust
Dinan's Valved Axle-Back Exhaust for the G87 M2 offers an enjoyable sound while enhancing performance. The system features enlarged tubing (76mm vs. 70mm stock), promoting freer flow and reducing backpressure. It uses advanced drone abatement technologies to minimize unwanted noise, creating a refined sound experience.
This exhaust produces maximum gains of +6 hp and +5 lb-ft of torque, all while maintaining a factory-like fitment. The attention to detail is evident in the brushed T304 stainless steel construction and the large, visually striking exhaust tips, providing an OEM+ aesthetic.
6. Scorpion GPF Model Exhaust
The Scorpion GPF Model Exhaust is designed specifically for the G87 M2, offering a half system or full system with various tailpipe options. This system is constructed from T304 motorsport-grade stainless steel and features a GPF-delete X-pipe, promoting improved throttle response and power.
Scorpion's design philosophy emphasizes performance and sound, delivering a deep, throaty soundtrack. The system’s innovative engineering reduces back pressure and enhances turbo spool times, making it an attractive option for those seeking both performance and an engaging auditory experience.
7. Milltek Sport PF/GPF Back Systems
Milltek Sport offers a range of particulate filter-back exhaust systems designed to compensate for the sound-reducing qualities of factory-installed particulate filters. Their systems are crafted in the UK and are known for their durability and performance.
The Milltek exhaust systems aim to enhance the auditory experience while ensuring compliance with emission standards. These systems provide an excellent balance between performance and sound, making them a reliable choice for G87 M2 owners looking for a straightforward upgrade.
Conclusion
Upgrading the exhaust system of the 2023-2024 BMW G87 M2 is a popular choice among enthusiasts looking to enhance performance and sound. The options discussed, from the lightweight Akrapovic Slip-On Line to the innovative AWE SwitchPath™ and the refined Dinan Valved Axle-Back, each offer unique benefits tailored to different driving preferences. Whether prioritizing weight savings, sound customization, or performance gains, there is an exhaust upgrade available to elevate the driving experience of the G87 M2.