Valvetronic Valved Sport Axle-Back Exhaust System - Stainless Steel - Brushed Steel Tips - 3.5 Outlet (2022-2025 BMW G87 M2) BMW.G87.M2.AXL.BR.BRSH
Aggressive Sound and Valve Control for the BMW G87 M2
The 2022-2025 BMW G87 M2 already delivers incredible performance from the factory, but the stock rear exhaust leaves much of the S58 engines personality hidden behind restrictive muffling. The Valvetronic Designs Stainless Steel Valved Axle-Back Exhaust System transforms the driving experience with a more aggressive tone, sharper overrun, and enhanced high-RPM character while still maintaining refined street manners when desired.
Engineered specifically for the G87 platform, this axle-back system combines premium T304 stainless steel construction, fully mandrel-bent tubing, and electronically controlled valves to deliver the perfect balance between daily drivability and motorsport-inspired sound. The included brushed steel 3.5-inch outlet tips complete the rear of the M2 with a clean, aggressive appearance that perfectly complements the factory diffuser.
Valve-Controlled Sound on Demand
With the valves closed, the system maintains a refined and comfortable exhaust tone suitable for commuting and highway cruising. Open the valves, and the G87 M2 comes alive with a significantly more aggressive soundtrack, pronounced overrun crackles, and an exotic top-end note that gives the S58 engine the character it deserves.
The included electronic valve control system provides rapid open-and-close functionality through the supplied remote, while optional OEM integration allows seamless operation through factory drive modes.
Performance-Focused Construction
Constructed from premium T304 stainless steel, the axle-back system is precision TIG welded for long-term durability and corrosion resistance. Fully mandrel-bent tubing ensures smooth exhaust flow and reduced restriction while maintaining excellent fitment using OEM mounting locations.
Designed to pair perfectly with Valvetronic equal length midpipes or the factory mid-section, this system gives owners the flexibility to tailor both sound and performance to their specific build goals.
Performance Highlights
- Electronically controlled valved axle-back exhaust system
- Aggressive exhaust tone with improved overrun and high-RPM sound
- Refined cruising sound with valves closed
- T304 stainless steel construction for durability and corrosion resistance
- 3.5-inch brushed steel outlet tips
- Fully mandrel-bent tubing for improved exhaust flow
- Direct bolt-on installation using OEM mounting points
- Optional OEM valve integration available
- Compatible with factory and Valvetronic midpipe configurations
Quick Specs
- Part Number: BMW.G87.M2.AXL.BR.BRSH
- Vehicle Fitment: 2022-2025 BMW G87 M2
- System Type: Valved axle-back exhaust system
- Material: T304 stainless steel
- Tip Finish: Brushed steel
- Outlet Size: 3.5 inches
- Valve Operation: Electronic with included remote
- Construction: TIG welded and mandrel bent
- Installation: Direct bolt-on
Whats Included
- T304 stainless steel valved axle-back exhaust system
- Electronic valve control system with remote
- Brushed steel 3.5-inch exhaust tips
- Required hardware and clamps
Installation Notes
When pairing this axle-back with an OEM midpipe, ensure proper cutting location between the first and second factory dimples for correct fitment.
Older Valvetronic Designs V1 and V2 systems are not compatible with the latest V3 exhaust configuration. Upgrading to the V3 system is required for full compatibility.
Fitment
- 2022 BMW G87 M2
- 2023 BMW G87 M2
- 2024 BMW G87 M2
- 2025 BMW G87 M2
FAQs
Does this axle-back system include valve control?
Yes. The system includes electronically controlled exhaust valves and a remote-control system for rapid open and close functionality.
Can this axle-back be used with the factory midpipe?
Yes. The system is compatible with the OEM midpipe as well as Valvetronic equal length midpipe configurations.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for premium BMW performance parts, exhaust systems, and enthusiast-level support. We work directly with the industrys top manufacturers to bring you proven upgrades that improve both performance and driving excitement.
Whether you are building a street-focused G87 M2 or creating a full performance package, our team is here to help with fitment, installation guidance, and product recommendations.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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