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Superchips 2950 Cortex Tuner GM 99-08 Gas Trucks & SUV&#39s 99-06 Cars

Superchips 2950 Cortex Tuner GM 99-08 Gas Trucks & SUV 99-06 Cars

From Superchips Superchips


 

Product discontinued

2950
KEY FEATURES
  • Up to three best-in-class tuning levels
  • Industry-Exclusive 2-year powertrain warranty comes with every product at no additional cost
  • Elegant, sleek, innovative design
  • Diagnostic Library retrieves, displays and clears DTC's
  • Log performance times & speeds, displays & stores PID data
  • Supports wheel, tire and gear swaps
  • Easy to install, Internet updateable
  • One part number for each OEM
 
ADDITIONAL FEATURES
  • Available Data Acquisition at Superchips.com
  • Adjust Shift Points
  • Enhance Shift Firmness
  • Eliminate Speed Limiter
  • Recalibrate Speedometer for Larger Tire Sizes
  • Adjust RPM Limiter
  • Choose from up to Three Available Tuning Levels

PERFORMANCE LEVELS
  • Performance Levels vary by application, please click here for performance levels by application.

Applications & Performance Levels

 

Corvette 5.7L LS1

1999-2004

+15.1HP

+13.6ft/lb

Corvette 5.7L LS6

2001-2005

+11.2HP

+11.9ft/lb

4.3L C1500

2006-2006

+19HP

+24ft/lb

4.8L CK Pickup, Suburban & Tahoe

1999-2007

+13.1HP

+16.6ft/lb

5.0L CK Pickup & Suburban

1999-2000

+18HP

+28ft/lb

5.3L Avalanche, CK Pickup

1999-2007

+18.0HP

+17.0ft/lb

5.3L Suburban & Tahoe

1999-2007

+18.0HP

+17.0ft/lb

5.3L Trailblazer EXT

2003-2004

+18.0HP

+17.0ft/lb

5.7L CK Pickup & Suburban

1999-2000

+21HP

+34ft/lb

6.0L Avalanche, CK Pickup

1999-2007

+23.7HP

+22.4ft/lb

6.0L Suburban & Tahoe

1999-2007

+23.7HP

+22.4ft/lb

6.0L HO SS Pickup

2003-2006

+12.9HP

+15.9ft/lb

6.0L SSR

2005-2006

+35HP

+35.7ft/lb

6.0L LS2 Trailblazer SS

2006-2007

+29.5HP

+54.8ft/lb

6.6L LMM / CK Pickup Duramax

2007-2008

+77HP

+117ft/lb

6.6L LBZ / CK Pickup Duramax

2006-2007

+83.5HP

+144.2ft/lb

6.6L LLY / CK Pickup Duramax

2004-2006

+119.9HP

+206.4ft/lb

6.6L LB7 / CK Pickup Duramax

2001-2004

+88.9HP

+141.4ft/lb

7.4L CK Pickup & Suburban

1999-2000

+25HP

+33ft/lb

8.1L Avalanche, CK Pickup & Suburban

2000-2006

+32.6HP

+37.6ft/lb


"All Superchips Cortex tuning products for gasoline-fueled vehicles are either covered under CARB Executive Order numbers or in a pending state."

“All Superchips Cortex tuning products for diesel-fueled vehicles are Not legal for sale or use in California on pollution controlled motor vehicles.”

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