Description
Enhance the performance and exhaust note of your BMW F80 M3, F82/F83 M4, or F87 M2 Competition with the ARM Motorsports F87 M2C M3 M4 Catted Downpipes. These high-performance downpipes are designed to reduce turbo back-pressure, increase horsepower, and provide a deeper, more aggressive exhaust sound without the unwanted rasp. Ideal for Stage 2 tuning and beyond, the catted version features 200-cell catalysts, offering reduced emissions while boosting overall engine performance.
Key Features:
- Up to +30whp / 30wtq: Significant increase in power and torque, especially for high-boost tunes.
- Enhanced Exhaust Sound: Produces a deep, aggressive exhaust note, distinct from the high-pitched rasp of other catless downpipes.
- 304 Stainless Steel Construction: Built for durability, performance, and a precise fitment with factory mid-pipes.
- Improved Turbo Spool & Throttle Response: Reduces back-pressure, ensuring quicker spool times and improved throttle response.
- 200-Cell Catalysts: The catted version features high-flow 200-cell catalysts to improve emissions and flow efficiency without sacrificing power.
Construction & Design:
Each downpipe is built with 304 stainless steel and features precision CNC-machined V-band flanges for a smooth, optimal exhaust flow. The 3" diameter inlet smoothly tapers to 2.5" to match the factory mid-pipes, ensuring efficient exhaust flow without turbulence. The resonated version is equipped with 4" resonators to fine-tune the exhaust sound, providing a rich rumble while eliminating rasp.
Whether you're tuning your car for increased power or upgrading to a more aggressive exhaust sound, the ARM F87 M2C M3 M4 Catted Downpipes are engineered to deliver results. Expect an increase in turbo efficiency and an improved overall driving experience with these premium downpipes.
Included in the Box:
- ARM F80 M3 Resonated Downpipes
- CNC Machined Bracket for Front-Turbo Downpipe
- 4x Downpipe to Mid-Pipe Bolts/Nuts
- ARM Lifetime Replacement Warranty
Fitment Guide:
- Make: BMW
- Model: F80 M3, F82/F83 M4, F87 M2 Competition
- Engine: S55 3.0L
- Years:
- BMW F80 M3 (2015-2019)
- BMW F82 M4 (2015-2020)
- BMW F83 M4 (2015-2020)
- BMW F87 M2 Competition (2018-2020)
ARM Motorsports Lifetime Warranty:
Every ARM Motorsports product comes with a lifetime warranty. This warranty ensures protection against defects in craftsmanship or fitment, with an easy replacement process if necessary.
Note: This product is for off-road use only. It is illegal to use this product on public roads in most states and provinces and is intended for racing vehicles that will never be used on public roads.
