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Chiptuning files » ECU and TCU » Bosch ME7.8.2 » Catalyst off

Catalyst off for Bosch ME7.8.2

Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes.

Catalyst off files for vehicles with Bosch ME7.8.2

17 of the 17 vehicles with this unit

Vehicle	Generation	Fuel	Power
911 3.8 GT3	997 Facelift 2005 2013	Petrol	435 hp
911 3.8 GT3 RS (& CUP )	997 Facelift 2005 2013	Petrol	450 hp
911 3.8 DFI Turbo	997 Facelift 2005 2013	Petrol	500 hp
911 4.0 GT3 RS 4.0	997 Facelift 2005 2013	Petrol	500 hp
911 3.6i GT2 RS	997 Facelift 2005 2013	Petrol	620 hp
911 3.8 GT3 RS	997 2004 2010	Petrol	435 hp
911 GT3 3.8 DFI	997 2004 2010	Petrol	435 hp
911 GT3 RS (& CUP ) 3.8 DFI	997 2004 2010	Petrol	450 hp
911 Turbo 3.6T	997 2004 2010	Petrol	480 hp
911 Turbo 3.8T DFI	997 2004 2010	Petrol	500 hp
911 GT3 RS 4.0	997 2004 2010	Petrol	500 hp
911 GT2 3.6T	997 2004 2010	Petrol	530 hp
911 GT2 RS 3.6T	997 2004 2010	Petrol	620 hp
Boxster 2.9i	987 2005 2011	Petrol	211 hp
Boxster 2.9i	987 2005 2011	Petrol	256 hp
Cayman 2.9i	987 2006 2013	Petrol	211 hp
Cayman 2.9i	987 2006 2013	Petrol	265 hp

Other modifications for Bosch ME7.8.2

Engine performance

Stage 1 Stage 2 BASE Stage 3 BASE E85 or other special fuels modification Flex fuel mod for E85 or other fuel types Anti lag Sport button power

Sound and driving

Pops and bangs Hardcut limiter Exhaust flap control/off Cold start off - Catalyst heating off Start/Stop System Off VMAX speedlimit on/off higher/lower Idle RPM Mod

Deactivations and fixes

DTC off EVAP off SAI off Checksum Correction

Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

For motorsport and off-road use. Check the rules in your country before using this on public roads.

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Also listed: Alientech KESSv2, Alientech K-TAG, Dimsport New Genius, Dimsport New Trasdata, bFlash, ByteShooter Toolbox, Frieling Racing IFLASH.

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Catalyst off for other units

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