Valvetronic Designs BMW G20 M340i & G22 M440i Valved Sport Exhaust System

Transform the driving experience of your BMW G20 M340i or G22 M440i with the Valvetronic Designs Valved Sport Exhaust System. Engineered for optimal sound, performance, and versatility, this premium exhaust system allows you to switch between an aggressive, high-performance tone and a more refined, subdued sound at the touch of a button.

Designed to maximise exhaust flow and reduce backpressure, this system enhances throttle response and unlocks the full potential of your B58 engine. With a difference of over 25 dB between valves open and closed, you can enjoy a dynamic driving experience that adapts to your preferences—whether you want an exhilarating, race-inspired exhaust note or a quieter ride for daily driving.

Available in high-quality stainless steel or lightweight grade 5 titanium, this system ensures long-lasting durability while maintaining a deep, refined tone. The precise fitment ensures seamless installation, with compatibility for both the BMW G20 M340i and G22 M440i. For those looking to elevate their BMW’s sound and performance, the Valvetronic Designs Valved Sport Exhaust System delivers an unmatched combination of quality, adjustability, and driving enjoyment.

TITANIUM UNITS ON PREORDER; WILL BEGIN SHIPPING SUMMER 2025!

Features of the Valvetronic Exhaust:

• Constructed from T304 Stainless Steel or titanium
  
• 3.5 inch midpipe for maximum sound and flow
• Dual Pneumatic Actuated Valves for Unparalleled Longevity and Flexibility
  
• 21.7 lbs Lighter than the factory exhaust in stainless steel
  
• Fully Mandrel bend for maximum flow
• Precision tig welds for high-strength
• 100% REVERSIBLE, always able to go back to stock at any time

Compatible Vehicles:

• BMW G20 M340i (2019+)
• BMW G22 M440i (2019+)

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.