Unlock a more aggressive exhaust character from your BMW M135 with the Scorpion GPF Delete Exhaust Pipe. Designed specifically for 2024–2026 models, this precision-engineered upgrade replaces the factory petrol particulate filter (GPF) section to improve exhaust flow, reduce weight and deliver a more pronounced exhaust note. Manufactured in Derbyshire, UK using high-grade materials, this Scorpion performance pipe integrates seamlessly with both the OEM exhaust system and compatible Scorpion components.
Improved Exhaust Flow & Reduced Restriction
The factory GPF is designed to reduce particulate emissions but also introduces additional restriction within the exhaust system. The Scorpion GPF delete pipe removes this restrictive section, allowing exhaust gases to flow more freely through the system.
This results in:
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Improved exhaust flow characteristics
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A sharper, more pronounced exhaust sound
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Reduced system weight
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A more responsive overall driving experience
This upgrade is particularly popular when paired with a Scorpion GPF-back exhaust system, creating a complete performance-oriented exhaust setup.
Lightweight Stainless Steel Construction
Manufactured from premium T304 stainless steel, this exhaust pipe is designed to deliver excellent durability, corrosion resistance and long-term reliability. The 70mm (2.75") pipe diameter maintains optimal flow characteristics and ensures compatibility with the factory exhaust layout.
Compared with the factory component, the Scorpion pipe also delivers a noticeable weight saving:
| Component | Weight |
|---|---|
| OEM GPF Section | 4.9kg |
| Scorpion GPF Delete Pipe | 3kg |
| Weight Saving | 1.9kg |
Reducing weight within the exhaust system contributes to improved efficiency and performance characteristics.
Key Features
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Designed for BMW M135 (2024–2026)
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Compatible with OEM or Scorpion exhaust systems
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GPF delete exhaust pipe for improved flow
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70mm / 2.75" pipe diameter
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Manufactured from T304 stainless steel
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1.9kg weight reduction compared to OEM component
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Designed, developed and manufactured in Derbyshire, UK
Compatibility
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BMW M135 (2024–2026)
Designed to fit directly with the OEM exhaust system or Scorpion exhaust components.
Important Notice – Motorsport / Off-Road Use Only
This product removes the factory petrol particulate filter (GPF) and is not legal for road use in many regions, including the UK and EU. It is intended for motorsport, track or off-road use only where emissions regulations permit.
Why Buy Your Scorpion Exhaust Components from R44 Performance?
At R44 Performance, we specialise in BMW performance upgrades for the latest models, including the new-generation M135. As a global BMW parts specialist, we supply carefully selected exhaust components backed by expert product knowledge and worldwide shipping.
When purchasing from R44 Performance you benefit from:
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BMW-specific fitment expertise
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Fast UK and international delivery
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Trusted reputation within the BMW enthusiast community
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Dedicated pre- and post-purchase support
Upgrade your BMW M135 exhaust system with the Scorpion GPF Delete Pipe and experience improved flow, reduced weight and a more engaging exhaust tone.
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.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.



