LEIB BMW S55 S58 S63 CAT and OPF Delete Kit with OPF Pressure Sensors and CAN Module is the go-to plug and play solution for enthusiasts looking for a clean, error-free CAT delete and OPF delete on BMW M cars. Designed for the S55, S58 and S63 engines, this LEIB OPF Deleter kit allows the mechanical removal of the catalytic converter and gasoline particulate filter, often called GPF, while keeping the engine on stock software. Ideal for BMW M2 Competition, M3, M4 and M5 owners seeking improved exhaust flow and a louder, more engaging exhaust note for track and off-road use.
Engineered by LEIB and supplied by Nforcd, this BMW CAT delete kit and BMW OPF delete kit integrates seamlessly via a dedicated CAN module and includes new OPF pressure sensors for a fully plug and play installation. No cutting. No soldering. No coding. The result is a tidy, reversible install that avoids warning lights and keeps the car’s electronics happy. If you are searching for BMW decat, BMW GPF delete, BMW OPF deleter, S55 decat, S58 OPF delete or S63 OPF GPF delete, this is the proven solution.
Why choose the LEIB CAT and OPF Delete Kit
- Mechanical removal of the CAT and or OPF GPF while retaining stock ECU software
- Plug and play CAN module with automotive-grade connectors for a clean, reversible install
- Includes OPF pressure sensors and bespoke harnesses for OEM-level integration
- No cutting or soldering required and installation typically around 60 minutes
- No fault codes or dash warnings when used as intended
- Residue-free retrofit back to stock is possible at any time
- Enhances exhaust flow and unlocks the authentic BMW M sound for track use
We have supplied and used LEIB OPF and CAT delete solutions on customer cars and feedback has been excellent. The error-free operation, factory-like fit and quality of the components make this one of the best BMW OPF delete and BMW CAT delete kits on the market.
Compatibility
Suitable for all BMW 6 cylinder bi-turbo and 8 cylinder M models using S55, S58 and S63 engines, including:
- BMW M2 Competition F87 S55 2018–2022
- BMW M2 CS F87 S55 2020–2022
- BMW M3 F80 S55 2014–2020 including Competition
- BMW M4 F82 F83 S55 2014–2020 including Competition
- BMW M3 G80 S58 2021+ including Competition
- BMW M4 G82 G83 S58 2021+ including Competition
- BMW M5 F90 S63 2017+ including Competition and CS
What is included
- LEIB CAT and OPF Deleter module for BMW S55, S58 and S63
- OPF GPF pressure sensors
- CAN module and plug and play wiring looms with OEM-style connectors
- Access to illustrated online installation instructions
Installation and fitting
Installation is plug and play in the engine bay and typically takes about 60 minutes using the online, illustrated guide. No specialist tools, no cutting, no soldering.
Prefer professional fitting We recommend installation by Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Download the installation guide
Important notes
- Designed to operate without software tuning while preventing fault codes
- For off-road and track use only. Check local regulations before purchase and installation
Compatibility check before dispatch
We verify fitment before shipping. Enter your UK registration number or the last 7 digits of your VIN at checkout and we will confirm compatibility for your BMW M model.
Part number
S2V2-OPF-CAT
Manufactured by
LEIB
Search-friendly keywords
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