Performance Chips

Superchips Announces Extensive 2008 GM Truck Coverage

Superchips announces the innovative Cortex (part no. 2950) and venerable Flashpaq (part no. 2815) performance programmers now include extensive coverage for 2008 MY GM vehicles.

2008 Chevrolet

-          Avalanche: 5.3L V8, 6.0L V8

-          Suburban: 5.3L V8, 6.0L V8

-          Tahoe: 4.8L V8, 5.3L V8

-          Silverado 1500: 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8

-          Silverado 2500HD: 6.0L V8,6.6L LMM V8 TDI

-          Silverado 3500HD, 3500HD CC: 6.0L V8,
6.6L LMM V8 TDI

-          Trailblazer: 6.0L LS2 V8 (SS)

2008 GMC

-          Sierra 1500: 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8

-          Sierra 2500HD: 6.0L V8, 6.6L LMM V8 TDI

-          Sierra 3500HD, 3500HD CC: 6.0L V8,
6.6L LMM V8 TDI

-          Sierra Denali: 6.2L V8 TDI

-          Yukon: 4.8L V8, 5.3L V8

-          Yukon XL ½ Ton: 5.3L V8, 6.0L V8

-          Yukon XL ¾ Ton: 6.0L V8

-          Yukon Denali, Yukon XL Denali: 6.2L V8

 

2008 Cadillac

-          Escalade: 6.2L V8

-          Escalade ESV: 6.2L V8

-          Escalade EXT: 6.2L V8

 
2008 Hummer

-          H2 SUV: 6.2L V8

-          H2 SUT: 6.2L V8

-          H3 Alpha: 5.3L V8

 

From the performance-bred H3 Alpha to the workhorse Silverado 3500HD, all the Superchips covered 2008 GM vehicles are now even more exciting for on-road, off-road, and towing uses with a Superchips program installed. Users gain up to 58 RWHP and up to 72 Ft/Lbs torque depending on the vehicle and calibration chosen.

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