Engine Kits

Superchips 2950 Cortex 01-10 GM Diesel Trk 99-10 V8 Car
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Superchips 2950 Cortex 01-10 GM Diesel Trk 99-10 V8 Car

Part #: 2950
List Price: $841.64
Our Price: $420.82
You Save: $420.82

Availability: In Stock

The Superchips GM Cortex performance tuner is Superchips premium handheld product. When Cortex was introduced it was a groundbreaking device offering exclusive value-added features the competition still to this day can't match including a 2-year powertrain warranty and the ability to tune a second vehicle from the same OEM family on one tuner with Superchips Multivin application. The second vehicle tuning is available exclusively through Superchips internet update store The Multivin feature currently covers Ford and General Motors applications only. And of course, Cortex delivers all the incredible performance results Superchips customers have come to expect from the industry leader.

  • 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


  • 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 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


  • Advanced transmission tuning app available for purchase via Superchips internet update store
  • Three adjustable shift schedules
  • Normal for day-to-day driving
  • Low for 4x4 and AWD
  • O-Drive Off for vehicles with overdrive off option
  • 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

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
  • The app also allows you to return to stock, reset user values or save your settings for future use.

Currently available for Dodge 5.7L HEMI, 4.7L; and Jeep 5.7L HEMI, 4.7L, 4.0L and 3.8L engines. 

All Ford: 1950
All GM: 2950
All Dodge/Chrysler: 3950
All Nissan: 4950

Other customers who purchased this product also purchased:
Transpak - by B&M for GM 30228      
Transpak - by B&M for GM 30228