Valvetronic Valved Sport Exhaust System with 400-Cell Catted Downpipes - Titanium - 4 Brushed Steel Tips - 3.5 Outlet (2020-2025 BMW G80 M3 / G82 M4) BMW.G8X.M3.VSES.400C.TI.BRSH
Unleash the full performance and sound potential of your S58-powered BMW with the Valvetronic Valved Sport Exhaust System with 400-Cell Catted Downpipes for the 2020-2025 BMW G80 M3 and G82/G83 M4. Designed to dramatically improve the muted factory exhaust tone, this titanium system delivers a smoother, sharper, and more exotic motorsport-inspired sound while improving exhaust flow, throttle response, and overall driving engagement.
Built around a single 3.5-inch equal-length mid-pipe, the system optimizes exhaust pulse balance to create a cleaner, higher-frequency exhaust note throughout the RPM range. Combined with the included 400-cell catted downpipes, the setup improves exhaust efficiency and responsiveness while maintaining a refined sound profile compared to unrestricted race exhaust systems.
Constructed from ultra-lightweight Grade 5 titanium, this system significantly reduces weight while delivering exceptional durability and premium craftsmanship. Finished with aggressive 3.5-inch brushed steel quad exhaust tips, the setup provides an OEM-plus appearance that perfectly complements the aggressive styling of the G80 M3 and G82/G83 M4.
Features
- Designed specifically for the BMW G80 M3, G82 M4 Coupe, and G83 M4 Convertible
- Includes 400-cell catted downpipes for improved exhaust flow and sound quality
- Single 3.5-inch equal-length mid-pipe design improves exhaust pulse balance
- Produces a smoother and higher-frequency exhaust tone
- Improves exhaust flow, throttle response, and overall sound quality
- Modular design allows compatibility 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 ultra-light Grade 5 titanium
- Precision TIG welded construction
- Fully mandrel-bent tubing for optimized exhaust flow
- Included cross brace improves rigidity and durability
- Premium 3.5-inch brushed steel quad exhaust tips
- Direct bolt-on installation
- Fully reversible installation
Specifications
- Brand: Valvetronic Designs
- Part Number: BMW.G8X.M3.VSES.400C.TI.BRSH
- System Type: Valved Sport Exhaust System with 400-Cell Catted Downpipes
- Material: Grade 5 Titanium
- Finish: Raw/Brushed Titanium
- Tip Finish: Brushed Steel
- Tip Size: 3.5 inches
- Mid-Pipe Diameter: 3.5 inches
- Axle-Back Diameter: 2.75 inches
- Catalyst Type: 400-cell high-flow catalytic converters
- Valve Operation: Electronic with remote controller
- OEM Valve Integration: Available
- Weight Savings: Up to 57.8 pounds lighter than factory exhaust
- Installation Type: Direct bolt-on
Sound and Performance
- Equal-Length Mid-Pipe: Produces a smoother and more refined S58 exhaust note with improved tonal balance and frequency.
- 400-Cell Catted Downpipes: Improve exhaust flow and throttle response while maintaining a cleaner and more refined sound profile.
- Valves Open: Delivers an aggressive motorsport-inspired exhaust tone with increased sound and character.
- Valves Closed: Maintains comfortable sound levels for daily driving and highway cruising.
Installation Notes
- Mid-pipe and axle-back sections 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 clamps and hardware included
Whats Included
- 400-cell catted downpipes
- Single 3.5-inch equal-length mid-pipe assembly
- Cross brace
- Optional valved axle-back system
- Electronic valve controller
- Quad brushed 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
What are the benefits of the included 400-cell catted downpipes?
The 400-cell catted downpipes improve exhaust flow, sharpen throttle response, and enhance exhaust tone while maintaining a more refined sound profile than unrestricted race downpipes.
How much weight does the titanium system save compared to stock?
The Grade 5 titanium construction can reduce exhaust weight by up to 57.8 pounds compared to the factory system.
Why Buy from Beefcake Racing?
Beefcake Racing proudly supplies premium performance parts backed by expert support and enthusiast-driven experience. Whether you are upgrading your BMW G80 M3 or G82/G83 M4 for improved sound, enhanced performance, or substantial weight savings, our team is ready to help you build the perfect combination. Contact us at sales@beefcakeracing.com or call 1-855-827-7223.
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