Superchips Cortex
Chevy GMC Duramax
Superchips Cortex

Superchips Cortex Chevy GMC Duramax

The Superchips Cortex for Chevy GMC cars is a performance tuner is a premium handheld product. Superchips Cortex Chevy GMC Duramax is a groundbreaking device offering exclusive features that other performance tuners can't match . Superchips Cortex Chevy GMC Gas Trucks and SUVs gives unrelenting performance and results that Superchips customers have come to expect.


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Price: $519.99
Sale Price: $379.99
Quantity:  
Please consult the Application Guide below to ensure that this product is compatible with your vehicle
SUPERCHIPS CORTEX TUNING
  • Multi-VIN capable
  • Industry leading tuning
  • Performance tunes available for all vehicles
  • Tunes are engineered across entire RPM range providing greater increases in horsepower, torque and better drivability
  • Three adjustable shift schedules
  • Normal for day-to-day driving
  • Low for 4x4 and AWD
  • O-Drive Off for vehicles with overdrive off option

 

SUPERCHIPS CORTEX ADVANCED ENGINE PERFOMANCE
  • Adjust speed and rev limiter on most vehicles
  • Tunes compatible with many hard part additions including cold-air-intake, exhaust, air filters, throttle body spacer
  • For vehicles requiring custom tuning to work with specific hard parts, tunes are available for purchase through Superchips internet update store
  • Fan temperature on/off available on vehicles with electronic fan control
  • Read & clear diagnostic trouble codes standard on all vehicles
SUPERCHIPS CORTEX TRANSMISSION
  • Superchips Optimized transmission performance included on all vehicles including shift points and firmness
  • Shift points and firmness controls available for many vehicles
  • Superchips tunes all transmissions for drivability improvements delivering optimized vehicle performance

Adjustable parameters within each shift point

  • Torque Management: WOT & Part Throttle
  • WOT: 1st, 2nd, 2nd_Prime, 3rd, 4th
  • Part Throttle: 1 up, 2 up, 2 Prime up, 3 up & 4 up
ADVANCED TRANSMISSION PERFORMANCE

Advanced transmission tuning app available for purchase via Superchips internet update store

Tuning options for each shift schedule

    • Shift 1, 2, 2P, 3, & 4 up
    • Shift 2 prime down (06 & newer)
    Shift 5, 4, 3, 3-2 prime (04 & 05) & 2 down

Make/Model Year Engine Part # Trans Shift Points Shift Firmness Speed Limiter Tire Gear Rev Limiter Adjust Fan HP TQ CARB EO
Silverado 2500 HD, 3500 07-10 6.6L LMM Diesel 528550 2950 2855 Auto No No Yes No No No No +82.0 HP +117.3 lb-ft Pending
Silverado 2500 HD, 3500 02-07 6.6L LB7, LLY, LBZ Diesel 528550 2950 2855 Auto No No Yes 26" - 38" Yes No No +119.9 HP +206.4 lb-ft Pending
Silverado 2500 HD, 3500 01-01 6.6L LB7 Diesel 528550 2950 2855 Auto No No No No No No No +88.9 Hp +141.4 lb-ft Pending
Sierra 2500 HD, 3500 07-10 6.6L LMM Diesel 528550 2950 2855 Auto No No Yes No No No No +82.0 HP +117.3 lb-ft Pending
Sierra 2500 HD, 3500 02-07 6.6L LB7, LLY, LBZ Diesel 528550 2950 2855 Auto No No Yes 26" - 38" Yes No No +119.9 HP +206.4 lb-ft Pending
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