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GMC Computers, Chips & Programmers

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Results 1 - 12 of 12

On Sale

Range Technology AFM/DFM Disabler Devices

All cylinders, all the time! Get the most out of every mile with a Range Technology AFM/DFM Disabler Device. These modules allow your V6 or V8 GM vehicle to run in full cylinder mode at all times. This patented technology is the only product that will disable AFM or DFM without reprogramming the factory ECU. You get full power delivery all the time without factory warranty concerns. Additional features: * No more shuddering or dropping cylinders * Fast and easy setup; simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM or DFM system * No tools needed; simply remove to uninstall * All-terrain power and control in any situation—bad weather, off-road, and carrying heavy loads * Safe and reversible: leaves no trace; unplug it to return to factory settings * Fits all V6 and V8 General Motors AFM/DFM vehicles, including cars, trucks, and SUVs * Device is available in multiple color options

4.73 out of 5 stars ( 204 )

$236.95


$213.25

On Sale

Bully Dog Triple Dog GT Diesel Tuners

The Bully Dog GT Diesel tuner unlocks more horsepower and torque to meet the unique demands you put on your vehicle. With shift-on-the-fly tuning for most applications, customizable gauges to track performance, and better control of defueling and regeneration, you'll be able to summon the low-end power to take on tough jobs or improve fuel economy for long highway hauls. Space for up to 10 custom tunes helps you adjust for the many ways you put your diesel to the test.

3.41 out of 5 stars ( 22 )

$469.00


$398.65

On Sale

Bully Dog GT Platinum Tuners

Bully Dog GT Platinum tuners are four products in one: a vehicle engine tuner, monitor, gauge, and diagnostic device. They dramatically improve the utility of your vehicle by increasing horsepower, improving fuel economy, and providing a comprehensive set of monitoring features and diagnostic functions. Bully Dog GT Platinum tuners are incomparable to other tuning products because they have the largest feature set and the widest range of vehicle applications available.

3.59 out of 5 stars ( 64 )

$469.00


$398.65

On Sale

DiabloSport Pulsar LT Control Modules

The DiabloSport Pulsar LT is a one-of-a-kind inline control module that offers feature combinations never before seen in a standalone module. Adjust throttle response levels, tire size adjustment, TPMS options, speed limiter, and more without tuning or modifying the vehicle. The Pulsar LT connects directly to the vehicle computer system and makes its changes inline with the other modules. Utilizing steering wheel controls, Pulsar LT owners can make all the changes they desire at any time, driving or parked. Order the model compatible with your vehicle. Pulsar LT features: * Speed limiter adjustment (82 to 140 mph) * TPMS adjustment (25 to 99 psi) * Tire size correction (29 50.9) * Axle ratio (2.00 6.99) * Clear DTCs * Auto Start/Stop Disable * DFM disable * Multiple throttle sensitivity levels * On-the-fly adjustability via steering wheel controls

4.67 out of 5 stars ( 21 )

$546.95


$491.95

On Sale

Range Technology Pulsar LT Modules

Range Technology Pulsar LT modules offer complete adjustability of many features, all from your steering wheel controls. Without modifying your truck's ECM, Pulsar LT affords you the ability to adjust throttle response, tire size, gear ratio, TPMS, and can be used to disable Auto Start/Stop. It connects directly to the vehicle computer system, making installation a breeze and leaving your factory warranty intact. Select the Range Technology Pulsar LT module designed for your vehicle. Features: * Disable Active Fuel Management and Dynamic Fuel Management (AFM/DFM) * Disable Auto Start/Stop * Calibrate speedometer for larger tires * Speed limiter adjustment * Adjust TPMS settings * Modify gear ratio * Clear DTCs * Throttle booster with on-the-fly adjustment * Manual DPF regeneration * Engine idle up * Transmission relearn Note: Features vary by vehicle model/engine.

5.0 out of 5 stars ( 1 )

$481.95

$499.95


$432.95

$448.95

On Sale

Range Technology Auto Stop/Start Disabler Devices

Range Technology Auto Stop/Start disabler devices end the annoying engine stop and restart at lights. And they are fast and easy to setup. Simply plug the disabler into your onboard OBD-II port and it instantly begins working to eliminate the Auto Start/Stop system. Benefits and features of Range Auto Stop/Start disablers: * No special tools needed to install or remove/uninstall * Patented technology will disable Start/Stop without reprogramming your ECU * No more hesitation when restarting after stopping in traffic * Saves on costly repair bills in the future by turning off Start/Stop * Safe and reversible to use; leaves no trace--unplug it to return to factory settings

4.56 out of 5 stars ( 25 )

$230.95


$207.85

On Sale

Bully Dog GT Gas Tuners

The Bully Dog GT Gas tuner unlocks more horsepower and torque to meet the unique demands you put on your vehicle. With preloaded tuning, customizable gauges to track performance, and a wide variety of hauling and off-roading features, you'll have plenty of power to take on tough jobs or improved fuel economy for long highway hauls. Space for up to 10 custom tunes helps you adjust for the many ways you put your vehicle to the test.

4.0 out of 5 stars ( 29 )

$469.00


$398.65

On Sale

Range Technology AFM Plus V4 Fuel Economy Module

Range Technology AFM Plus V4 fuel economy modules are designed to make that trip to the pump with those expensive fill-ups happen much less often. Using technology that makes V8 engines behave like 4-cylinder engines when cruising with light loads. At the same time they are able to seamlessly unleash the full potential of their horsepower and torque whenever it's needed. Range Technology AFM Plus V4 fuel economy modules work with your factory installed AFM allowing your vehicle to drive in V4 mode up to 80 percent of the time, maximizing your fuel and dollar savings. The average driver can save approximately 65 gallons of gas per year! So if you're looking for a simple yet effective device that doesn't make a bunch of ridiculous claims, the Range Technology AFM Plus V4 fuel economy module is your answer!

1.0 out of 5 stars ( 1 )

$236.95


$213.25

On Sale

ACCEL SuperTuner Computer Programmers

ACCEL SuperTuner computer programmers will boost power across your engine's entire RPM range. They provide noticeably better fuel mileage at partial throttle and more power than you've ever had at wide-open throttle. The programmers also deliver improved throttle response, firmer shifts when you're towing a trailer, and a whole host of user-controlled features. Order the model designed for your vehicle and engine application. ACCEL SuperTuner computer programmer benefits include: * Horsepower increase * Improved fuel economy * Speedometer correction * DTC read and clear * Internet updateable

3.73 out of 5 stars ( 30 )

$390.95


$351.85

On Sale

Bully Dog Heavy-Duty GT Diesel Tuners

Increased fuel mileage and horsepower are just two of the benefits your big rig will realize with a Bully Dog heavy-duty GT diesel tuner. These computerized units combine diagnostics, gauges, data displays, and engine control programming to monitor nearly 20 truck functions. With up to 12 percent savings in fuel economy, Bully Dog tuners can pay for themselves in a matter of months. Users also report better throttle response, steady pulling power, and cooler operation. You can customize your diesel for more power or economy; the possibilities are endless. Install a GT diesel tuner and experience the savings and performance of a premier big rig ECM programmer! Here are a few more features of the Bully Dog system: * Increase of up to 100 hp (specialized tuning for additional power) * Up to 12 percent increase in fuel economy * Speed limiter adjustments * Diagnostic reader * Driving coach * Watchdog monitoring

Not Yet Reviewed

$1,899.00


$1,614.15

On Sale

Bully Dog ECM Diesel Tuners

Bully Dog ECM diesel tuners are designed to be stowed away after installation--simply set 'em and forget 'em. These powerful controlling devices are preloaded with three high performance, dyno-proven tunes that increase horsepower, torque, and fuel economy. They're built with simple, easy-to-use performance in mind, and can also read and clear diagnostic trouble codes. Give your rig the ability to tackle any challenge along the route with Bully Dog ECM diesel tuners. Features and specs: * Idle shutdown timer sets length of time vehicle will idle until the engine turns off to save fuel and extend the life of the turbo by allowing it to cool down before engine shutoff * Increase and decrease the set limit of the vehicle's cruise control saving time and money when crossing borders. * Speed limiter can be adjusted to automatically limit engine power * 75 to 100 hp gains possible in power mode * Free internet updates help assure that you always have the latest files for your vehicle * Fuel savings up to 12 percent and longer engine life * Adjustable options vary for each vehicle and are not available on all vehicles

1.0 out of 5 stars ( 1 )

$1,199.00


$1,019.15

On Sale

Bully Dog Heavy-Duty WatchDog Diesel Tuners

Bully Dog heavy-duty WatchDog diesel tuners monitor multiple parameters to improve engine performance tracking. They also allow you to read/clear diagnostic trouble codes (DTCs), and accurately set the limit of your vehicle's cruise control. This can save considerable time and money when crossing borders by switching the maximum speed setting before the engine automatically limits power (not available for PACCAR MX 13 engines). They also feature Driving Coach mode to help you achieve the best fuel economy possible. Bully Dog heavy-duty WatchDog diesel tuners help develop confidence, fuel-saving driving habits, and provide extra monitoring of truck functions. Features and specs: * Set vehicle warnings to alarm if parameters are exceeded for coolant temperature, oil temperature, boost, and speed * Free internet updates help assure that you always have the latest files for your vehicle * Adjustable options vary for each vehicle and may not be available on all vehicles

Not Yet Reviewed

$499.00


$424.15

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