BMW F80 M3, F82 M4 & F87 M2 Competition S55 Decat Downpipes Ceramic Coated

Enhance the performance of your BMW's S55 engine with the SLN Ceramic Coated Decat Downpipes, designed specifically for the M2 Competition F87, M3 F80, and M4 F82 models. These downpipes feature a 3.5-inch diameter, providing a significant power gain, faster turbo spool-up, and improved throttle response.

Key Features:

• These are the largest bore downpipes on the market for those wanting the very most performance 
• Ceramic Coating to reduce engine bay temperatures 
• Significant power gain
• Faster spool up and better throttle response
• Flow-optimised smooth transition design
• Increasing the life of the turbos
• Reducing under hood temperature
• 100% bolt-on installation
• 100% TIG welded
• OEM-spec 304 SS flanges
• All brackets and mounts as on OEM unit
• LHD/RHD Compliant

Compatible Vehicles:

• 2015 – 2018 F80/F82/F83 BMW M3 & M4
• 2018+ F82 BMW M2 Competition (S55 Only)

Upgrade your BMW's exhaust system with SLN's ceramic coated decat downpipes to experience enhanced performance and a more aggressive exhaust note.

An ECU tune will be required to fit these downpipes. Please work with your tuner to ensure the correct ECU calibrations are carried out 

The use of de-cats, sports cats are for off road/motorsport use only. Using these parts would inhibit your vehicle from passing a MOT test

Only EC type-approved components are legal and fit for road use