Valvetronic Valved Sport Exhaust System - Brushed Stainless Steel - 4 Brushed Steel Tips - 3.5 Outlet (2020-2025 BMW G80 M3 / G82 M4) BMW.G8X.M3.VSES.BR.BRSH
The factory exhaust note on the G80 M3 and G82/G83 M4 leaves plenty of performance character hidden behind restrictive sound tuning. The Valvetronic Valved Sport Exhaust System is engineered to unlock the true personality of the S58 engine with a sharper, higher-pitched tone, improved flow, and fully controllable valve operation for the perfect balance between aggressive sound and daily drivability.
At the core of the system is a single 3.5-inch equal-length mid-pipe design engineered to improve exhaust pulse balance and enhance tonal quality throughout the RPM range. The equal-length layout creates a smoother and more refined sound profile while helping improve throttle response and overall exhaust flow. Pair the system with the available valved axle-back section for even greater control and a more aggressive motorsport-inspired exhaust note.
Constructed from premium T304 stainless steel, this system combines lightweight performance with long-term durability. Finished with premium 3.5-inch brushed stainless steel quad tips, the setup perfectly complements the aggressive rear styling of the G8X platform while maintaining OEM-quality fitment and integration.
Features
- Designed specifically for the BMW G80 M3, G82 M4 Coupe, and G83 M4 Convertible
- Single 3.5-inch equal-length mid-pipe design improves exhaust pulse balance
- Produces a smoother, higher-frequency exhaust tone
- Improves exhaust flow, throttle response, and overall sound quality
- Compatible with OEM downpipes and free-flow front pipes
- No check-engine lights during normal operation
- Modular design allows use with OEM or aftermarket rear sections
- Upgradeable with optional valved axle-back system
- Optional valved axle-back uses quad-chamber muffler technology
- Electronic valve control with included controller
- Optional OEM valve integration available
- Constructed from premium T304 stainless steel
- Precision TIG welded construction
- Fully mandrel-bent tubing for optimized flow
- Included cross brace improves system rigidity
- Premium 3.5-inch brushed stainless steel quad exhaust tips
- Direct bolt-on installation
- Fully reversible installation
Specifications
- Brand: Valvetronic Designs
- Part Number: BMW.G8X.M3.VSES.BR.BRSH
- System Type: Valved Sport Exhaust System
- Material: T304 Stainless Steel
- Finish: Brushed Stainless Steel
- Tip Finish: Brushed Stainless Steel
- Tip Size: 3.5 inches
- Mid-Pipe Diameter: 3.5 inches
- Axle-Back Diameter: 2.75 inches
- Valve Operation: Electronic with remote controller
- OEM Valve Integration: Available
- Weight Savings: Up to 24.7 pounds lighter than factory exhaust
- Installation Type: Direct bolt-on
Sound and Performance
- Equal-Length Mid-Pipe: Creates a smoother and more refined S58 exhaust tone with improved frequency and reduced harshness.
- Valves Open: Delivers an aggressive, motorsport-inspired exhaust note with increased volume and character.
- Valves Closed: Maintains refined sound levels and comfortable daily driving manners.
- No CEL Design: Engineered to work without triggering check-engine lights.
Installation Notes
- Mid-pipe and axle-back can be installed independently
- When installing only the mid-pipe or axle-back, cut the OEM rear section at the second dimple for proper fitment
- 100 percent reversible installation
- V1 and V2 components are not compatible with V3 systems
- Additional clearances on V3 systems are intentional and designed for proper fitment before tightening
- All required hardware and clamps included
Whats Included
- Single 3.5-inch equal-length mid-pipe assembly
- Cross brace
- Optional valved axle-back system
- Electronic valve controller
- Quad brushed stainless steel exhaust tips
- All required clamps and hardware
Fitment
- 2020 BMW G80 M3
- 2021 BMW G80 M3
- 2022 BMW G80 M3
- 2023 BMW G80 M3
- 2024 BMW G80 M3
- 2025 BMW G80 M3
- 2021 BMW G82 M4 Coupe
- 2022 BMW G82 M4 Coupe
- 2023 BMW G82 M4 Coupe
- 2024 BMW G82 M4 Coupe
- 2025 BMW G82 M4 Coupe
- 2021 BMW G83 M4 Convertible
- 2022 BMW G83 M4 Convertible
- 2023 BMW G83 M4 Convertible
- 2024 BMW G83 M4 Convertible
- 2025 BMW G83 M4 Convertible
FAQs
Will this exhaust system trigger a check-engine light?
No. The system is engineered to operate without triggering check-engine lights when installed properly.
Can I install the mid-pipe separately from the axle-back?
Yes. The modular design allows the mid-pipe and axle-back sections to be installed independently.
Why Buy from Beefcake Racing?
Beefcake Racing proudly supplies premium performance parts backed by expert support and real-world enthusiast experience. Whether you are upgrading your BMW G80 M3 or G82/G83 M4 for improved sound, enhanced performance, or a more aggressive exhaust note, our team is ready to help you build the perfect setup. Contact us at sales@beefcakeracing.com or call 1-855-827-7223.
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