CTS Turbo 3″ Stainless Steel High-Flow CATS BMW S55 F80 F82 F87 M3/M4/M2 Competition
Ships free in the US
Make sure this fits your car
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
CTS Turbo is proud to announce the release of our High-Flow CATS for BMW F80/F82 M3/M4/M2 Competition
Our stainless steel high-flow CAT downpipes allow for faster spool, better transient boost response, higher boost, and great sound. Our downpipes are the first part of our modular exhaust system and are compatible with factory mid-pipes and our upcoming CTS Turbo mid-pipes. You should expect strong torque gains when paired with appropriate tuning software. We used CAD simulation to streamline the flow of exhaust gasses and ensure seamless integration with the factory and CTS exhaust components. Many hours of R&D were spent to ensure a perfect fit, smooth exhaust flow, and excellent sound.
Use of Bootmod3 software compatible and is strongly recommended. CEL will illuminate if correct software tuning is not used.
Features:
- Large 3″
- Durable 304 food-grade stainless steel
- Laser-cut flanges
- Factory-like placement of O2 sensors
- Designed using the latest 3D scanning technology
- Exhaust flow simulated with CAD software to ensure optimal flow routing
- Perfect fit with factory or aftermarket mid-pipes
- Aggressive sound – really makes that S55 scream
Fitment:
- 2015+ BMW S55 M3 (North America)
- 2015+ BMW S55 M4 (North America)
- 2018+ BMW S55 M2C (North America)
Stage 2 software is required to avoid check engine light.
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| BMW | M2 / M2 Competition | F87 | 2016–2021 | |
| BMW | M3 | F80 | 2015–2018 | |
| BMW | M4 | F82/F83 | 2015–2020 |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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Active Autowerke F8X BMW M3 & M4 Gen 2 Equal Length Mid Pipe (US Patent 11248511, UK and EU patent 3882441)
Active Autowerke F8X BMW M3 & M4 Rear Exhaust Tips - for Active exhausts
Active Autowerke Maad Maxx - F8X BMW M3 & M4 Rear Exhaust Section - 3 Can Valved
