Scorpion GPF Back Exhaust System For BMW G20 M340i xDrive

The Scorpion GPF-Back Exhaust System for the BMW G20 M340i xDrive (2019–2025) is a premium stainless steel upgrade designed to unlock a more dynamic exhaust tone, sharper throttle response, and reduced weight compared to the factory system. Built from 70mm (2.75”) T304 stainless steel mandrel-bent pipework, it delivers optimised exhaust gas flow and a sportier, more engaging soundtrack while achieving a 3.9kg weight saving over OEM.

This GPF-back system includes an electronic valve, retaining full factory valve control for flexible sound management via the car’s drive modes. Designed to integrate seamlessly with both OEM and Scorpion components, it ensures precise fitment and long-lasting reliability.

To suit your preferred style, the system is available with four tailpipe finish options:

• SBM110 – Reuse OEM Trims (no tailpipes supplied)

• SBM110D – Polished 90mm Daytona Tailpipes

• SBM110S – Polished 90mm STW Tailpipes

• SBM110DC – Black Ceramic 90mm Daytona Tailpipes

Key Features:

• Compatible with BMW G20 M340i xDrive (2019–2025, GPF models)

• GPF-back design – retains GPF while enhancing tone and flow

• Pipe diameter: 70mm / 2.75” stainless steel mandrel-bent tubing

• Weight saving: 3.9kg lighter than OEM system

• Retains electronic valve control for adjustable sound

• Four tailpipe options: OEM trim reuse, Polished Daytona, Polished STW, or Black Ceramic Daytona

• Direct fit to OEM or Scorpion components

• Constructed from T304 stainless steel for strength and corrosion resistance

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

• Supported by Scorpion’s lifetime guarantee*

Compatibility:

• BMW G20 M340i xDrive (2019–2025, GPF model)

Enhance your BMW M340i with the Scorpion GPF-Back Exhaust System – a lightweight stainless steel upgrade offering improved sound, reduced weight, and a choice of premium tailpipe finishes to suit your style.