Scorpion Exhaust Single Midpipe For BMW F97 X3M & F98 X4M LCI (Non-GPF Model)

The Scorpion Exhaust Single Midpipe (SBMMP108) for the BMW F97 X3M and F98 X4M LCI (non-GPF models) is a performance upgrade designed to free up exhaust flow, improve response, and unleash a more aggressive exhaust tone. By removing the restrictive secondary catalytic converters and resonators, this midpipe reduces back pressure, sharpens throttle response, and allows the S58 twin-turbo engine to deliver its full character.

Manufactured in the UK from T304 motorsport-grade stainless steel, the Scorpion Single Midpipe features a large 89.9mm (3.5”) mandrel-bent design for maximum flow efficiency and long-term durability. It integrates seamlessly with both OEM and Scorpion exhaust components, ensuring direct fitment and precise alignment. Lighter than the OEM system, it also contributes to improved performance and efficiency.

Key Features:

• Compatible with BMW F97 X3M LCI (2022–2025, non-GPF models)

• Compatible with BMW F98 X4M LCI (2022–2025, non-GPF models, incl. Competition)

• Removes secondary catalytic converters and resonators for unrestricted flow

• Large 89.9mm / 3.5” mandrel-bent tubing for optimised exhaust performance

• Enhances throttle response and produces a sharper, more aggressive tone

• Lightweight stainless steel design reduces weight compared to OEM midpipe

• Direct fit to OEM or Scorpion exhaust systems

• Built from T304 stainless steel for durability and corrosion resistance

• Designed, developed, and manufactured in the UK since 1992

• Backed by Scorpion’s lifetime guarantee*

Compatibility:

• BMW F97 X3M LCI (2022–2025, non-GPF)

• BMW F98 X4M LCI (2022–2025, non-GPF, incl. Competition)

Upgrade your BMW X3M or X4M LCI with the Scorpion Exhaust Single Midpipe – a stainless steel performance upgrade that removes secondary restrictions for enhanced flow, sharper response, and a true M soundtrack.

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.

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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.