R44 S58 Catless Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2
R44 S58 Catless Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2
R44 S58 Catless Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2
R44 S58 Catless Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2
R44 S58 Catless Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2
R44 S58 Catless Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2

R44 Exhausts

R44 S58 Catless Downpipes For BMW G80/G81 M3, G82/G83 M4 & G87 M2

Sale price£699.99GBP
SKU: R44-G80G82-S58-DP-2

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The R44 S58 Catless Downpipes are engineered to unlock the true performance and sound potential of BMW’s S58 engine, as found in the latest generation M cars. Designed for the BMW G80 M3, BMW G81 M3 Touring, BMW G82 M4, BMW G83 M4 Convertible and BMW G87 M2, these downpipes eliminate the highly restrictive factory catalytic converters to dramatically reduce exhaust backpressure. The result is faster turbo spool, improved power delivery through the low and mid-range, and a noticeably more aggressive exhaust note.

Each downpipe is handcrafted from TIG-welded 304-grade stainless steel and features CNC precision-machined flanges, also produced from billet 304 stainless steel, to ensure durability and accurate fitment. Smooth radius bends are used throughout the design to minimise turbulence and maximise exhaust gas flow, delivering a lighter and more efficient alternative to the factory system.


Product Specification

  • Handcrafted, TIG-welded 304-grade stainless steel construction

  • CNC precision-machined flanges from billet 304 stainless steel

  • Smooth radius bends for improved exhaust flow

  • Catless design to eliminate factory exhaust restriction

  • Fitment guarantee

  • 1-year warranty


Key Features

  • Lighter weight than the factory downpipe

  • Significantly reduced exhaust backpressure

  • Faster turbo spool

  • Increased low-end and mid-range power

  • More aggressive and engaging exhaust sound


Compatibility

  • BMW G80 M3 Saloon (2021+)

  • BMW G80 M3 Competition Saloon (2021+)

  • BMW G81 M3 Touring (2023+)

  • BMW G81 M3 Competition Touring (2023+)

  • BMW G82 M4 Coupe (2021+)

  • BMW G82 M4 Competition Coupe (2021+)

  • BMW G83 M4 Convertible (2021+)

  • BMW G83 M4 Competition Convertible (2021+)

  • BMW G87 M2 Coupe (2023+)

Designed specifically for S58-powered BMW M models, the R44 catless downpipes deliver a high-quality, precision-engineered upgrade for owners looking to maximise performance and exhaust presence from their G8X and G87 platforms.

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.