BMW F80 M3 F82 F83 M4 Scorpion Exhaust Non GPF Non-Res Cat-Back with Electronic Valves 2014-2018
Upgrade your BMW M3 M4 with the Scorpion Exhaust non resonated valved cat-back. This non GPF non OPF cat back exhaust is engineered for 2014-2018 BMW F80 M3 and F82 F83 M4 models, delivering a louder, more aggressive tone with switchable valves for everyday usability. If you are searching for BMW F80 M3 exhaust, BMW M4 F82 cat-back, Scorpion non-res valved cat back, performance exhaust for BMW M3 M4, or 70mm 2.75 inch BMW M3 M4 exhaust, this is the system enthusiasts choose.
Why choose this Scorpion cat-back
- Non-resonated for a deeper, more aggressive sound under load.
- Electronic valves for switchable sound control when you want it quieter or louder.
- Free-flowing 70mm 2.75 inch pipework helps the car breathe compared to stock.
- Beautiful 90mm tailpipe options to perfect the rear look: Ascari, Daytona, or Daytona Ceramic.
- Compatible with OEM or Scorpion systems for flexible fitment.
- Weight saving over OEM: approximately 0.4 kg.
- Built by Scorpion Exhausts for quality, sound and reliability.
We have fitted this system and our customers love the sound quality, the valve functionality and the overall finish. If you want a BMW M3 F80 exhaust upgrade or BMW M4 F82 F83 valved exhaust that transforms the car without a GPF, this Scorpion cat back is a proven choice.
Fitment and compatibility
- Fitment years: 2014 to 2018.
- Model fitment: BMW M3 F80 and BMW M4 F82 F83.
- Emissions note: suits Non GPF Non OPF models.
- Fits to: OEM or Scorpion.
Tailpipe options
- Ascari 90mm
- Daytona 90mm
- Daytona Ceramic 90mm
Technical details
- System type: Cat-Back.
- Configuration: Non-resonated.
- Valves: Electronic valves included.
- Pipe diameter: 70mm 2.75 inch.
- Tailpipe diameter: 90mm.
- OEM weight: 25 kg.
- Scorpion system weight: 24.6 kg.
- Approximate weight saving: 0.4 kg.
Important installation note
The original system requires cutting unless fitting with the relevant Scorpion sections. To avoid cutting, use:
- SBMC073
- SBMX073
Fitting and support
Professional fitting is recommended for the best result. Nforcd offers expert installation at our workshop in Warwickshire. To request a fitting quote or book your slot, email Sales@nforcd.com.
SEO search terms you might be looking for
BMW F80 M3 exhaust, BMW M3 cat back, BMW M4 F82 exhaust, BMW M4 F83 exhaust, Scorpion Exhaust BMW M3, Scorpion cat back M4, non resonated valved exhaust BMW, non GPF cat back BMW M3, OPF delete not required, 70mm 2.75 inch BMW exhaust, 90mm tips Ascari Daytona Daytona Ceramic, performance exhaust BMW M3 M4.