GM Group (Buick Cadillac Chevrolet Opel) ECU Tuning

Petrol Supports: GM Delco E90 engine ECUs used in GM full-size trucks and SUVs approx. 2019-2024 (Gen V Dynamic Fuel Management V8, non-Global B). Chevrolet Silverado 1500, GMC Sierra 1500 / 5.3 L84 DFM (355 hp) Chevrolet Silverado 1500, GMC Sierra 1500 / 6.2 L87 DFM (420 hp) Chevrolet Tahoe, Suburban, GMC Yukon / 5.3 L84 (355 hp) Chevrolet Tahoe, Suburban, GMC Yukon Denali, Cadillac Escalade / 6.2 L87 (420 hp)

Petrol Supports: GM Delco E37 engine ECUs used in Chevrolet/GMC/Pontiac/Saturn vehicles approx. 2007-2011 (port-injected 4-cyl and 4.3 V6). Chevrolet Cobalt, HHR, Pontiac G5 / 2.2 Ecotec L61 (149 hp) Chevrolet Malibu, HHR, Cobalt Sport, Pontiac G6 / 2.4 Ecotec LE5 (164 hp) Chevrolet Express, GMC Savana / 4.3 Vortec LU3 (195 hp) Chevrolet Silverado 1500, GMC Sierra 1500 / 4.3 Vortec LU3 (195 hp) Saturn Aura, Sky, Vue / 2.2 L61 and 2.4 LE5

Petrol / Flex-Fuel (E85) Supports: GM Delco E84 engine ECUs used in GM small-displacement SGE/SPE engines, mainly South American, Indian and other emerging markets, 2014 onwards. Processor: NXP SPC5676, internal flash 6MB Chevrolet Onix, Prisma, Joy / 1.0 8v SGE FlexFuel (78 hp petrol / 80 hp ethanol) Chevrolet Onix, Prisma, Cobalt, Spin / 1.4 8v SPE FlexFuel (98 hp petrol / 106 hp ethanol) Chevrolet Beat, Spark / 1.0 3-cyl SGE (75 hp) Chevrolet Beat, Sail / 1.4 16v SPE

Petrol Supports: GM Delco E78 engine ECUs (port/multipoint injection) used in Chevrolet/Buick/Opel-Vauxhall/GMC vehicles approx. 2010-2016. Processor: Motorola MPC5566, internal flash 3MB Chevrolet Cruze, Sonic, Trax / 1.4 Turbo LUJ/LUV (138 hp) Buick Encore / 1.4 Turbo LUJ/LUV (138 hp) Opel/Vauxhall Astra J, Corsa D/E, Meriva, Mokka / 1.4 Turbo A14NET (140 hp) Chevrolet Cruze / 1.8 LUW/2H0 (138 hp) Chevrolet Silverado 2500/3500 HD, GMC Sierra HD / 6.0 Vortec L96 (360 hp) Chevrolet Express, GMC Savana / 6.0 Vortec L96 (342 hp)

Petrol Supports: GM Delco E92 engine ECUs (Gen V direct-injection V8, and E92A from 2017) used in Chevrolet/GMC/Cadillac vehicles approx. 2014-2021. Processor: NXP SPC5674, internal flash 4MB Chevrolet Silverado 1500, Tahoe, Suburban, GMC Sierra 1500, Yukon / 5.3 EcoTec3 L83 (355 hp) Chevrolet Silverado 1500, GMC Sierra 1500/Denali, Cadillac Escalade / 6.2 EcoTec3 L86 (420 hp) Chevrolet Corvette C7 Stingray / 6.2 LT1 (460 hp) Chevrolet Camaro SS 2016+ / 6.2 LT1 (455 hp) Chevrolet Corvette C7 Z06, Camaro ZL1, Cadillac CTS-V / 6.2 supercharged LT4 (650 hp) Chevrolet Silverado 2500/3500 HD / 6.0 Vortec L96 (360 hp)

Petrol Supports: GM Delco E38 engine ECUs (Gen IV V8) used in Buick/Cadillac/Chevrolet/GMC/Holden/Hummer vehicles approx. 2006-2016. Processor: Motorola MPC561, external flash 2MB Chevrolet Corvette C6 / 6.0 LS2 (400 hp) Chevrolet Corvette C6 / 6.2 LS3 (430 hp) Chevrolet Camaro SS 2010-2015 / 6.2 L99 (400 hp) and 6.2 LS3 (426 hp) Chevrolet Silverado/Tahoe/Suburban, GMC Sierra/Yukon / 4.8 LY2-L20 (295 hp) Chevrolet Silverado/Tahoe, GMC Sierra/Yukon / 5.3 LMG/LC9/LY5 (315 hp) Chevrolet Silverado HD / 6.0 L96/LY6 (360 hp) Cadillac Escalade, GMC Yukon Denali, Hummer H2 / 6.2 L92/L94 (403 hp) Holden VE/VF Commodore, HSV / 6.0 L98/L77 (362 hp) and 6.2 LS3 (430 hp) Pontiac G8 GT / 6.0 L76 (361 hp)