Areas We Address
We have noticed that while in normal everyday mode that the transmission will not move into 6 gear until around 70 mph and there is a pretty good delay to either downshift or accelerate. We can correct this by moving some shift strategies patterns around in all gears especially in 5th and 6th gears.
In the tow/haul mode the Factory strategies in are very inefficient. 6th gear is useless under 60 mph. Coasting or slowing down the downshifts don’t command soon enough to keep the RPM’s up in torque range and when back in throttle multiple down shifts occur. Gears 2nd, 3rd and 4th are the gears the truck likes to run at under 60 mph towing 5000lb or heavier trailer but its in 6th gear at 50 mph lugging engine. Once RPM’s builds to 3500 plus the truck pulls like a champ but factory strategies keep RPM’s low. For owners of GM 5.3L and 6.2L v8 going to tow a travel trailer camper or trailers over 5000 lbs the factory strategies will hunt all over the place in tow/haul mode. We have recalibrated tow/haul mode strategies that enhances keeping the engine RPM’s elevated to take advantage of the torque band in this 5.3L and 6.2L v8 less downshifting and taking advantage of gears 2nd, 3rd and 4th more. All of our calibrations have this new tow/haul strategy except economy mode calibrations.
Where do I find my Stock Upload File?
If using an SCT or Bully Dog Device: On your device under program vehicle, you will find the option to get your “Stock File.” Once on your device, you will use SCT’s Device Updater to export your stock file from your X4, LiveWire, iTSX or BDX.
If using an HP nGauge: Plug your nGauge into the OBD2 port the vehicle you intend to tune. Use the menu on your device to select TUNING, then proceed to select the PCM type and choose READ VEHICLE. Upon selecting “read” you will see a variety of vehicle options. Select your application vehicle such as: “2017 F150 Ecoboost 3.5L GTDI V6: PCM + TCM” “TC-277A 4M+TCM.”
Our Custom tuned devices can have multiple Calibrations; which will have all the enhancements completed in Engine and Transmission functions. This includes Drive By Wire, Fuel, Shifting, and Torque Converter strategies. These performance calibrations can increase economy the trick is staying off the go pedal.
You will also get user options with each of these tunes as well, so you can change stuff like timing, shift pressures or fueling.
5.3L & 6.2L PERFORMANCE / TOW CALIBRATION
These are our number 1 tunes! They have great power and great drive ability while daily driving or towing factory weight ratings. Best all around tune.. (Can Tow Factory Weight Ratings with these Maps/Tunes)
87 Octane Performance/Tow
89 Octane Performance/Tow
91 Octane Performance/Tow
93 Octane Performance/Tow
5.3L & 6.2L PERFORMANCE CALIBRATIONS
These tunes are about straight line Max Performance. Performance oriented shifting and higher rpm shifts.
91 Octane Performance Only! (Has Firm Shifting)
93 Octane Performance Only! (Has Firm Shifting)
E85 Octane Performance Only! (Has Firm Shifting)
5.3L & 6.2L ECONOMY CALIBRATIONS
These tunes are for all out economy. Works perfect in an heavy in town environment on a daily basis.
87 Octane Economy
89 Octane Economy
91 Octane Economy
93 Octane Economy
2014-2018 Chevrolet/GMC 5.3L & 6.2L Products
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2014-2018 Silverado/Sierra 6.2L Catch Cans (1)
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2014-2018 Silverado/Sierra 6.2L Cold Air Intakes (13)
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2014-2018 Silverado/Sierra 6.2L Combo Kits (11)
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2014-2018 Silverado/Sierra 6.2L Drop-In Filters (2)
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2014-2018 Silverado/Sierra 6.2L Email Tunes (4)
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2014-2018 Silverado/Sierra 6.2L Exhaust Dual Exit (6)
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2014-2018 Silverado/Sierra 6.2L Exhaust Single Exit (2)
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2014-2018 Silverado/Sierra 6.2L Filter Cleaning Kits (16)
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2014-2018 Silverado/Sierra 6.2L Headers & Midpipes (6)
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2014-2018 Silverado/Sierra 6.2L Suspension Upgrades (2)
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2014-2018 Silverado/Sierra 6.2L Tuner & Programmers (7)