Valvetronic Valved Sport Exhaust System - Stainless Steel - 4 Black Tips - 3.5 Outlet (BMW.G20.M340i.VSES.BR.BLK) - 2019-2026 BMW M340i G20 / M440i G22
The BMW G20 M340i and G22 M440i combine the incredible capability of the B58 engine with modern BMW refinement, but the factory exhaust system leaves much of the engines true character hidden. The Valvetronic Designs Valved Sport Exhaust System transforms the driving experience with an aggressive, motorsport-inspired soundtrack while maintaining the comfort and versatility expected from a premium daily driver.
Developed using technology and engineering lessons from some of Valvetronic Designs most celebrated BMW platforms, this system was built to maximize both exhaust flow and acoustic character. The setup begins with a massive 3.5 inch free-flow midpipe that transitions into unrestricted dual 3 inch mandrel-bent rear sections engineered for exceptional sound quality and performance.
Constructed from premium T304 stainless steel, this valved exhaust system provides excellent corrosion resistance, long-term durability, and a flawless finish. The dual pneumatic valve system allows the exhaust to instantly transition from refined and quiet to loud and aggressive, delivering enhanced turbo spool, sharper overrun, and a far more emotional exhaust note.
Specifications
- Part Number: BMW.G20.M340i.VSES.BR.BLK
- Vehicle Fitment: 2019-2026 BMW M340i G20 / M440i G22
- Engine Compatibility: BMW B58
- Material: T304 Stainless Steel
- Tip Finish: Black
- Tip Outlet Size: 3.5 inch
- Midpipe Diameter: 3.5 inch
- Rear Piping Diameter: Dual 3 inch
- Exhaust Configuration: Valved Cat-Back System
- Valve Operation: Dual Pneumatic Valves
- Tubing Construction: Fully Mandrel Bent
- Welding Process: Precision TIG Welded
- Weight Savings: 21.7 pounds lighter than factory exhaust
- Installation Type: Direct Bolt-On
- 100% Reversible Installation
Engineered for Maximum B58 Character
With the valves open, the Valvetronic Designs exhaust completely changes the personality of the M340i and M440i. Expect aggressive turbo spool, louder overrun pops, sharper gear-change acoustics, and a raw performance tone that carries from idle all the way to redline.
Close the valves, and the system settles into a refined and comfortable sound profile ideal for commuting, long highway drives, or early morning starts. The exhaust delivers more than a 25 dB reduction between valve modes, providing exceptional flexibility for both spirited driving and everyday use.
Features
- Constructed from premium T304 stainless steel
- Designed specifically for BMW G20 M340i and G22 M440i platforms
- Massive 3.5 inch free-flow midpipe design
- Dual 3 inch mandrel-bent rear piping for maximum flow
- Dual pneumatic-actuated valves for rapid response and durability
- Aggressive motorsport-inspired exhaust tone with valves open
- Refined and comfortable sound profile with valves closed
- Enhanced turbo spool and sharper overrun acoustics
- Fully mandrel bent tubing maximizes exhaust flow
- Precision TIG welded construction for durability and appearance
- Black-finished Valvetronic Designs exhaust tips included
- 21.7 pounds lighter than the factory exhaust system
- 100% reversible installation allows return to stock
- Direct bolt-on installation using factory mounting locations
Fitment
- 2019 BMW M340i (G20)
- 2020 BMW M340i (G20)
- 2021 BMW M340i (G20)
- 2022 BMW M340i (G20)
- 2023 BMW M340i (G20)
- 2024 BMW M340i (G20)
- 2025 BMW M340i (G20)
- 2026 BMW M340i (G20)
- 2019 BMW M440i (G22)
- 2020 BMW M440i (G22)
- 2021 BMW M440i (G22)
- 2022 BMW M440i (G22)
- 2023 BMW M440i (G22)
- 2024 BMW M440i (G22)
- 2025 BMW M440i (G22)
- 2026 BMW M440i (G22)
FAQs
How much quieter is the exhaust with the valves closed?
The system delivers over a 25 dB reduction between open and closed valve settings, giving drivers both aggressive performance sound and refined daily driving comfort.
Does this exhaust improve turbo spool sound on the B58 engine?
Yes. The free-flow 3.5 inch midpipe and dual 3 inch rear sections significantly enhance turbo spool acoustics, overrun, and overall exhaust character.
Why Buy from Beefcake Racing?
Beefcake Racing provides enthusiast-backed support, premium performance upgrades, and expert guidance for serious BMW street and performance builds. We work directly with leading manufacturers to deliver proven products that maximize sound, performance, and driving enjoyment.
Contact Beefcake Racing today for fitment help, package pricing, and expert recommendations.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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