R44 Performance
R44 BMW M3/M4 S58 Catless Downpipes NON-CEL (G80/G81/G82/G83)
R44 BMW M3/M4 S58 Catless Downpipes NON-CEL (G80/G81/G82/G83)
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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.
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.
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+)
WARRANTY
This product comes with an R44 Performance 3 Year Warranty.
