Suitable for BMW G87

Engineered and tailor-made exclusively for the BMW M2 (G87) flagship sport coupe, the CGW exhaust system stands as a premium aftermarket exhaust solution built to elevate the vehicle’s auditory experience, dynamic performance, and overall driving temperament. Every component of this exhaust setup is meticulously designed and calibrated to match the precise mechanical characteristics of the G87-generation BMW M2, avoiding universal design flaws and delivering a vehicle-specific upgrade that balances racing-grade performance, daily driving practicality, and factory-level fitting accuracy. Unlike generic exhaust systems that compromise on compatibility and performance consistency, the CGW custom exhaust undergoes targeted development for the BMW M2 (G87), ensuring seamless integration with the car’s original powertrain, electronic systems, and body structure.



To cater to diverse driving scenarios, personal performance preferences, and regional emission specifications, CGW provides a comprehensive range of customizable component options for the downpipe, mid pipe, and cat-back exhaust sections, allowing drivers to build their ideal exhaust configuration freely. For the downpipe assembly, users can select from multiple professional-grade options to suit different performance and emission needs, including a straight racing downpipe optimized for pure track performance and maximum exhaust flow, as well as 100-cell, 200-cell, and 300-cell high-flow catalytic downpipes. The high-flow catalytic downpipes strike a perfect balance between improved exhaust gas efficiency and basic emission compliance, while the straight racing downpipe delivers unobstructed exhaust flow for ultimate power output, making it ideal for track-day enthusiasts and professional racing applications.

The mid pipe lineup further expands customization possibilities with four distinct specialized variants, fully adapting to different factory configurations and performance upgrade goals. The available options cover the GPF-delete OEM mid-section for users seeking a simple, factory-style upgrade with GPF removal functionality, the OPF-delete equal-length X-pipe mid pipe that enhances exhaust gas scavenging and produces a richer, more layered exhaust tone, the OPF-delete Z-pipe equal-length mid pipe engineered for smoother exhaust flow and consistent power delivery across the RPM range, and the high-performance 4-inch single large bore track mid pipe built specifically for extreme track use and maximum exhaust throughput. All OPF/GPF delete mid pipe options effectively eliminate the restrictive factory particulate filter, unlocking the engine’s latent performance potential while refining the exhaust sound signature.



For the cat-back exhaust section that defines the vehicle’s final sound and aesthetic character, CGW offers three distinctive options to meet different style and functional demands. The track valveless exhaust delivers a loud, pure, and aggressive racing sound throughout the entire RPM band for immersive track driving experiences. The OEM electronic valved exhaust retains the original factory valve control logic, enabling drivers to switch between quiet daily cruising mode and sporty aggressive mode effortlessly via the vehicle’s original control system. The exclusive MP Gatling-style exhaust features a unique eye-catching tailpipe design and optimized acoustic tuning, combining stunning visual aesthetics with a deep, resonant sport sound, perfectly matching the M2’s aggressive sporty positioning.

A standout structural advantage of the CGW exhaust system is its authentic 1:1 OEM segmented structure, which replicates the factory’s original modular exhaust layout. This thoughtful design allows the downpipe and cat-back sections to be completely detached, upgraded, and replaced independently. Drivers do not need to replace the entire exhaust system when pursuing incremental upgrades, greatly reducing modification costs and improving the flexibility of subsequent performance refinements. Whether users want to upgrade the downpipe for better flow or replace the cat-back for a different sound tone, the modular structure supports convenient, targeted modifications without redundant adjustments.

In terms of material quality and personalized detailing, the CGW exhaust system adopts top-tier manufacturing standards and customizable features. Premium custom laser-etched CGW brand logos are available for all exhaust components, adding a delicate, high-end personalized touch while showcasing exclusive modified vehicle identity. Two industry-leading premium materials are offered for selection: durable 304 stainless steel with excellent corrosion resistance, oxidation resistance, and long-term structural stability for daily road use, and lightweight titanium alloy that effectively reduces overall exhaust system weight, optimizes vehicle weight distribution, and enhances dynamic response for performance-focused drivers. For enhanced thermal management, the downpipe can be equipped with full heat wrap to isolate high exhaust temperature and reduce engine bay heat radiation, or upgraded with a high-durability high-temperature ceramic thermal coating that provides superior heat insulation, scratch resistance, and aging resistance for long-term reliable use.



The electronic valve system is designed with full factory compatibility to ensure hassle-free installation and stable operation. The valve assembly is precisely calibrated to perfectly match the original factory valve actuator motor, supporting true plug-and-play installation without any cutting, drilling, wiring modification, or program rewriting. This zero-alteration design completely preserves the vehicle’s original electronic control system and avoids hidden risks such as system faults, warning lights, or abnormal program operation caused by improper modifications.

Every CGW exhaust system is produced with rigorous precision manufacturing technologies to ensure industry-leading fitting accuracy and assembly quality. The entire vehicle undergoes professional 3D scanning and digital modeling to capture every original mounting point, pipeline angle, and structural dimension of the BMW M2 (G87) with micrometer-level accuracy. Combined with CNC dedicated fixture positioning technology in the production process, this advanced manufacturing method effectively minimizes assembly tolerances and alignment errors between components. It guarantees a precise bolt-on installation process, requiring no cutting, grinding, bending, or alteration of any original factory exhaust components or vehicle body parts, achieving a fully original-fit upgrade.

In terms of vehicle compatibility, this CGW custom exhaust system features full-range adaptability for the 2023-present BMW M2 (G87) Coupe. It covers both the 6-speed manual transmission and 8-speed automatic transmission models, fully matching the vehicle’s original power output characteristics and driving mechanisms. Moreover, the exhaust system is compatible with both domestic OPF-equipped factory models and overseas non-OPF variants, all powered by the iconic S58 3.0L inline-six twin-turbocharged engine. With a direct bolt-on fitting design, it requires no auxiliary modifications, perfectly adapting to different regional factory configurations and providing a universal, high-performance exhaust upgrade solution for all current BMW M2 (G87) owners.