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

SLN Performance

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

Sale price£750.00GBP
SKU: SLN_G80_SC_C

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Enhance performance and retain road legality with these Ceramic Coated Sports Cat Downpipes for the BMW S58 engine. Designed for the G80/G81 M3, G82/G83 M4, and G87 M2, these downpipes feature a high-flow 200-cell catalytic converter that significantly improves exhaust flow while maintaining emissions compliance in many regions.

Crafted from premium stainless steel and finished in a heat-resistant ceramic coating, these downpipes reduce turbo lag, improve throttle response, and produce a deeper, more aggressive exhaust note—all while controlling underbonnet temperatures. A performance-focused upgrade that blends power gains with refined engineering.

Downpipes Specification

  • High-flow 200-cell sports catalytic converter
  • Ceramic coated for thermal efficiency and durability
  • Enhanced exhaust flow and throttle response
  • Deeper, more aggressive exhaust tone
  • Constructed from high-grade stainless steel
  • Compatible with OEM and aftermarket exhaust systems
  • Ideal for both road and track applications

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.

PLEASE NOTE

  • Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
  • Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
  • Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.