CAT OFF Removal Service | Catalytic Converter Monitoring Disable

Features

• Disables catalytic converter efficiency monitoring
• Eliminates catalyst-related DTCs
• Prevents P0420, P0430, and similar catalyst efficiency faults
• Prevents Check Engine Light (MIL)
• Avoids limp mode caused by catalyst monitoring
• Compatible with aftermarket exhaust systems
• Professional ECU calibration using the original file
• Fast turnaround
• Supports hundreds of Bosch, Continental, Siemens, Delphi, Denso, Marelli, and other ECU platforms

Common Applications

• Catalytic converter removal
• High-flow sports catalytic converter installation
• Performance exhaust systems
• Racing exhaust conversions
• Catalyst efficiency faults
• P0420 / P0430 diagnostics
• Off-road applications (where permitted)

Supported Vehicle Brands

Compatible with a wide range of manufacturers, including:

• Aston Martin
• BMW
• MINI
• Bentley
• Changan
• Chery
• Geely
• Haval
• GAC
• Luxgen
• Lynk & Co
• SGMW
• MG
• BYD
• Roewe
• Dacia
• Renault
• Nissan
• Infiniti
• Ducati
• Abarth
• Alfa Romeo
• Chrysler
• Dodge
• Ferrari
• Fiat
• Jeep
• Lancia
• Maserati
• Ford
• Buick
• Cadillac
• Chevrolet
• Opel
• Hyundai
• Kia
• Honda
• Indian Motorcycle
• Jaguar
• Land Rover
• Lada
• Mercedes-Benz
• Mitsubishi
• Mazda
• McLaren
• DS
• Citroën
• Peugeot
• Porsche
• Suzuki
• Smart
• Toyota
• Lexus
• Tata
• Audi
• Volkswagen
• SEAT
• Škoda
• Volvo

Supported ECU Families

Supports hundreds of ECU models, including:

• Bosch (ME7, ME9, ME17, MED17, MEVD17, MEV17, MG1, M7)
• Continental (SIMOS, MSD, MSV, EMS, GPEC, SDI, SIMK, SIM2K)
• Siemens (MS, MSS, EMS, SIM, Simtec, Sirius)
• Delphi (MT Series)
• Denso (Gen1–Gen4)
• Hitachi
• Keihin
• Kefico
• Marelli
• Motorola
• Delco
• Valeo
• Visteon
• Temic
• LinControl
• AECS

Coverage includes hundreds of supported ECU variants across passenger cars, performance vehicles, motorcycles, and light commercial vehicles.