Description
Unlock a deeper sound and noticeable performance gains with the Scorpion Cat-Back Half Exhaust System for the BMW G80 M3. This performance-driven upgrade retains the factory catalysts while replacing the mid and rear sections of the stock system, offering a free-flowing, lightweight alternative that transforms both the driving experience and acoustic profile of your M3.
Engineered with 70mm (2.75") T304 aircraft-grade stainless steel, this system maximizes gas flow efficiency and minimizes back pressure. The result is a sharper throttle response, enhanced power delivery, and a significantly more engaging exhaust note, all while preserving daily drivability.
Crafted in the UK using decades of motorsport engineering experience, Scorpion’s signature build quality shines through in every weld and bend. The system incorporates solutions for both vacuum-actuated and electronically controlled OE valves, ensuring compatibility across all G80 M3 configurations.
At just 17.7 kg, the system shaves 3.9 kg off the OEM exhaust weight (which comes in at 21.6 kg), contributing to improved performance dynamics. The system is topped with aggressive 114mm tailpipes, delivering both visual and acoustic impact that enhances the car’s already bold presence.
Scorpion’s commitment to quality and longevity is backed by a lifetime guarantee for the original purchaser (excluding cats and flexes), making this system a long-term investment in performance and sound.
Key Features
-
Full cat-back half exhaust system designed for the BMW G80 M3
-
Constructed from high-quality T304 aircraft-grade stainless steel
-
70mm (2.75") mandrel-bent tubing for optimized gas flow
-
Weight reduction of 3.9 kg compared to OEM system
-
114mm tailpipes provide a bold, motorsport-inspired finish
-
Improved exhaust tone with deep, aggressive sound and enhanced acoustics
-
Retains compatibility with both vacuum and electronically controlled factory valves
-
Bolt-on installation with full OEM system compatibility
-
Lifetime guarantee for original purchaser (excluding catalytic components)
-
Designed and handcrafted in the UK by Scorpion Exhausts
Fitment
-
Year: 2021 – 2024
-
Make: BMW
-
Model: M3
-
Chassis: G80
-
Engine: 3.0L Twin-Turbocharged Inline-6 (S58)
Upgrade your BMW G80 M3 with the Scorpion Cat-Back Half Exhaust System and enjoy reduced weight, increased performance, and a commanding exhaust note built to stir your soul.
