R44 BMW G8X G80 M3 G82 M4 S58 Catless Downpipe With No Check Engine Light - R44 Performance

R44 BMW M2/M3/M4 S58 Catless Downpipes NON-CEL (G80/G81/G82/G83/G87)

Sale price$1,149.99 USD
SKU: R44-G80G82-S58-DP

We are proud to introduce our new R44 S58 Catless Downpipes for 2021 G80/G82 M3 & M4.  Reduce backpressure by eliminating the restrictive catalytic converter in the factory downpipe which results in a faster spool, an increase in power and a more aggressive exhaust note. Handcrafted from stainless steel and CNC precision-machined flanges constructed from billet 304-grade stainless steel. 

The downpipe is supplied with a CAN MIL delete module to ensure no check engine light is shown from removing the factory catalytic convertor. The CAN BUS module is automatically DISABLED, if a BMW Tester is connected to the car. There will be NO error entry by using the LEIB CAN MIL DELETER.

If you will be doing software upgrades/tuning and wish to code the check engine light out yourself, please see our standard R44 S58 catless downpipes here.

PRODUCT SPECIFICATION

  • Made from hand-crafted, tig welded 304-grade stainless steel.
  • Smooth radius bends to decrease turbulence and increase flow.
  • Anti CEL light Technology.

WATCH OUR INSTALL AND TEST VIDEO NOW

FEATURES

  • Lighter weight than the factory system
  • Quicker turbo spool
  • Increased low end and mid-range power

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+)

WARRANTY

This product comes with an R44 Performance 3 Year Warranty.