S55 RACING DOWNPIPES M2/M3/M4

Ocky Performance 3″ Race Downpipes for BMW S55 (F80 M3, F82 M4, F87 M2 Competition)

Unleash the full potential of your BMW S55-powered M3, M4, or M2 Competition with the Ocky Performance 3″ Race Downpipes. Designed with performance, durability, and precision in mind, these downpipes are one of the most impactful upgrades you can make to your build — delivering dyno-proven gains of 25+ HP and 30+ TQ when paired with tuning.

Engineered with a unique cast stainless steel v-band to pipe transition, our design maintains a full 3″ diameter nearly the entire length, unlike most competitors who reduce diameter closer to the turbos. This means less back pressure, quicker spool times, more power, and a more aggressive exhaust tone that transforms your driving experience.

Crafted by hand from mandrel-bent, TIG-welded 304 stainless steel, each downpipe is built to last — backed by our lifetime warranty and No Hassle Fitment Guarantee. We also include high-strength grade 12 hardware for a secure, worry-free installation on both LHD and RHD models with no modifications required.

For those looking to take it a step further, we offer optional ceramic coating using Cerakote’s High Temp Ceramic, rated up to 1800°F. Please note: while our downpipes are covered for life, the ceramic coating comes with a 1-year warranty due to the nature of the finish.

Key Features:

• Gains of 25+ HP and 30+ TQ with tuning

• CAD/CAM-designed cast flange for optimal flow

• Hand-fabricated using mandrel-bent 3″ 304 stainless steel

• Smooth radius bends reduce turbulence and maximize exhaust velocity
  
  

This item fits the following BMWs:
2015 – 2019 F80/F82/F83 BMW M3 (Including Competition Models)
2015 – 2019 F82/F83 BMW M4 (Including Competition Models)
2018 – 2021 F82 BMW M2 Competition (S55 Only)