Valvetronic Designs BMW F97 X3M & F98 X4M Valved Sport Exhaust System

Upgrade the exhaust system of your BMW F97 X3M or F98 X4M with the Valvetronic Designs Valved Sport Exhaust System, engineered to deliver an exhilarating exhaust note, enhanced performance, and complete control over sound levels. Designed using advanced CFD (Computational Fluid Dynamics) testing and CAD precision, this system eliminates unwanted rasp while maintaining a rich, aggressive tone that mimics the characteristics of a naturally aspirated engine.

Precision Engineering for Maximum Performance

This exhaust system is crafted to increase exhaust flow and reduce backpressure, allowing your S58 twin-turbo engine to breathe more efficiently. The result is improved throttle response, power delivery, and a more engaging driving experience. Whether you're on the road or the track, this exhaust system delivers sharp, responsive sound characteristics that highlight the full potential of your BMW.

Valved Design for Ultimate Sound Control

With Valvetronic technology, this exhaust system offers seamless control over exhaust volume. With the valves closed, you get a refined and quieter exhaust tone, ideal for daily driving. Open the valves, and the system unleashes an aggressive, deep sound that transforms the driving experience, giving your X3M or X4M an unmistakable presence on the road.

Features of the Valvetronic Exhaust:

• Available in T304 Stainless Steel, Anodised Gold Stainless Steel or Burnt Gold / Purple Titanium
• Electronic exhaust valves for factory-like operation
• 23.7 lbs Lighter than the factory exhaust (stainless steel)
• 68.9 lbs Lighter than the factory exhaust (Titanium)
• 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:

• 2019 - 2024 BMW X3M F97
• 2019 - 2024 BMW X4M F98

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.