BMW S58 Decat Downpipes CERAMIC COATED (G80 G81 M3, G82 G83 M4 & G87 M2)

Unlock the full performance potential of your S58-powered BMW with these Ceramic Coated Decat Downpipes, engineered for maximum flow and durability. Designed specifically for the G80/G81 M3, G82/G83 M4, and G87 M2, this high-performance upgrade eliminates the restrictive factory catalytic converters, enhancing exhaust gas flow, reducing turbo lag, and producing a significantly more aggressive exhaust note.

Each downpipe is ceramic coated to improve heat resistance and reduce under-bonnet temperatures, promoting thermal efficiency and component longevity. Precision-built for a seamless fit using high-grade stainless steel, these decat downpipes are an ideal solution for those seeking power gains and a raw, track-ready sound.

Downpipes Specification

• Decat design for maximum exhaust flow and performance
• Ceramic coating for enhanced heat resistance and thermal efficiency
• Sharper throttle response and reduced turbo lag
• Deeper, more aggressive exhaust tone
• Constructed from high-grade stainless steel
• Direct fitment for S58 BMW models
• Designed for off-road or track use only

Compatible Vehicles

• BMW G80 M3 Saloon RWD & AWD including Competition (2021+)
• BMW G81 M3 Touring AWD including Competition (2023+)
• BMW G82 M4 Coupe RWD & AWD including Competition (2021+)
• BMW G83 M4 Convertible RWD & AWD including Competition (2021+)
• BMW G87 M2 Coupe RWD (2023+)

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

Alternatively, consider a CAN MIL delete module to fix engine error codes.