2021 GMC Sierra Performance Tuners & Programmers
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- Banks®PedalMonster™ Throttle ControllerGMC Sierra 2500 HD / 3500 HD Diesel 2021, PedalMonster™ Throttle Controller by Banks®. Improve throttle response, adjustable and safe. Bring your vehicle to life with PedalMonster. City, Sport, Track with 30 levels of control. The...City, Sport, and Track modes, each with 10 sensitivity levelsOBD-II connected$295.00
- Banks®Derringer™ Tuner with iDash 1.8 Super Gauge™ MonitorGMC Sierra 2500 HD / 3500 HD Diesel 2021, Derringer™ Tuner with iDash 1.8 Super Gauge™ Monitor by Banks®. Stops the competition dead in their tracks. Results in torque and power gains across the full operating rpm range, starting...$769.00
- Banks®PedalMonster™ Throttle Controller with iDash 1.8 DataMonster™ MonitorGMC Sierra 1500 2021, PedalMonster™ Throttle Controller with iDash 1.8 DataMonster™ Monitor by Banks®. Improve throttle response, adjustable and safe. Bring your vehicle to life with PedalMonster. City, Sport, Track with 30 levels...$695.00
- Banks®Derringer™ TunerGMC Sierra 2500 HD / 3500 HD Diesel 2021, Derringer™ Tuner by Banks®. Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno...$490.00
- Banks®Derringer™ Tuner with iDash 1.8 DataMonster™ MonitorGMC Sierra 2500 HD / 3500 HD Diesel 2021, Derringer™ Tuner with iDash 1.8 DataMonster™ Monitor by Banks®. Stops the competition dead in their tracks. Results in torque and power gains across the full operating rpm range, starting...$889.00
- aFe®SCORCHER BLUE™ TunerGMC Sierra 2021, SCORCHER BLUE™ Tuner by aFe®. The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module to increase the performance of your vehicle and improve drivability. It is the fastest...Increase Power and PerformanceSmartphone Power Adjustments$554.00
- aFe®SCORCHER HD™ Tuner with SwitchGMC Sierra 2021, SCORCHER HD™ Tuner with Switch by aFe®. A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER HD Module includes a high quality case & wire harness with factory style connectors for...Quick and easy plug & play installation without any modificationsAround 30 minute installation$442.00
- aFe®Sprint Booster™ V3 Power ConverterGMC Sierra Diesel / Gas 2021, Sprint Booster™ V3 Power Converter by aFe®. Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal...3 Acceleration modes36 Acceleration programs (18 manual & 18 auto)$297.00
- Bully Dog®Sensor Docking Station with PyrometerUniversal Sensor Docking Station with Pyrometer by Bully Dog®. Contains all necessary wiring and accessories to add a single pyrometer probe to monitor exhaust gas temperature. Drilling and tapping of the exhaust manifold is required;...Connects one or two pyrometer probes to Bully Dog devicesComes with pyrometer probe$199.43
- Bully Dog®Pyrometer ProbeUniversal Pyrometer Probe by Bully Dog®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$46.72
- Bully Dog®Programmer HDMI CableUniversal Programmer HDMI Cable by Bully Dog®. Replacement cable works with Bully Dog WatchDog gauges and Triple Dog GT performance modules. This part acts as the main line of communication between your vehicle and your performance...Replaces lost or damaged power wire cableConnects your Bully Dog monitor to your vehicle's fuse box to supply power to the monitor$29.20
- Bully Dog®Monitor A-Pillar Mount AdapterUniversal Monitor A-Pillar Mount Adapter by Bully Dog®. Adapts Triple Dog GT for use in standard 2 1/16” gauge hole in instrument or in Dash or Pillar Pod. Paintable to match interior. Designed utilizing the latest technology, this...Made to stringent quality standardsBuilt to provide years of flawless service$13.05
- Bully Dog®RAM Mirror-Mate™ Monitor Mount KitUniversal RAM Mirror-Mate™ Monitor Mount Kit by Bully Dog®. Adds a Ram-Mount ball mount between the OEM mirror and the mirror button glued to the windshield glass. Does not affect location or function of mirror. Mounts device in...Adds Ram-Mount to OEM mirror button on glassEasy install, one set screw to loosen$34.15 - $37.16
- SCT Performance®Eliminator™ 4-Bank Switch Chip CableUniversal Eliminator™ 4-Bank Switch Chip Cable by SCT Performance®. These cables are for use with SCT Performance Livewire TS Performance Programmer and Monitor and SCT Performance SF3 Power Flash Programmer to enable monitoring and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.00
- SCT Performance®Pass-Through Data Logging USB Cable with Type Micro B ConnectorUniversal Pass-Through Data Logging USB Cable with Type Micro B Connector by SCT Performance®. Black. This cable is for use with SCT Performance iTSX for iOS/TSX for Android Wireless Programmer to enable monitoring and recording of...For monitoring and recording external sensor dataFor use with Exhaust Gas Temperature, Air/Fuel Ratio wideband sensors, or any 0-5V analog input$15.00
- SCT Performance®X4™ Programmer Window MountUniversal X4™ Programmer Window Mount by SCT Performance®. Designed utilizing the latest technology, this X4 Window Mount by SCT Performance features premium quality and will perform better than advertised. Perfect for your vehicle...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$25.00
- PPE®Xcelerator™ Storage BoxUniversal Xcelerator™ Storage Box by PPE®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle$17.99
- JET®XceleratorGMC Sierra 4.3L / 5.3L / 6.2L / 6.6L 2021, Xcelerator by JET®. The JET Xcelerator is an easy to install performance device that modifies the signal to your electronic throttle. This allows quicker throttle response and removes the...Offers The Most Horsepower AvailableProvides Exclusive Full Range DST Programming$294.71
- DiabloSport®Predator 2™ TunerGMC Sierra 5.3L / 6.2L 2021, Predator 2™ Tuner by DiabloSport®. The legendary Predator Performance Tuner has made a return! For 10 years, the Predator was known as one of the most rock solid performance tuners ever made, and now it's...$661.95
- Edge®Pulsar LT™ Inline Control ModuleGMC Sierra 2021, Pulsar LT™ Inline Control Module by Edge®. The Pulsar LT is a one-of-a-kind in-line module that offers feature combinations never before seen in a standalone module. Adjust throttle response levels, tire size...$469.95 - $532.95
- Edge®Pulsar™ TunerGMC Sierra 2500 HD / 3500 HD Diesel 2021, Pulsar™ Tuner by Edge®. The Pulsar is an in-line computer that connects directly to the vehicle PCM, with no additional wiring harness. By connecting directly to the truck’s PCM, Edge has...User-adjustable power levels via cruise control buttonsAdjustable power levels on-the-fly$926.95
- SCT Performance®4-Bank™ Switch ChipUniversal 4-Bank™ Switch Chip by SCT Performance®. SCT's single program and 5 program, four bank custom chips are specifically tuned for your car or truck by one of SCT's Custom Tuning dealers world wide.Easily switch between custom tunes using the optional Dial SelectorCan be custom tuned by one of SCT's Custom Tuning dealers world wide$352.99
- JET®Power Control ModuleUniversal Power Control Module by JET®. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel ratio, ignition advance and various other tuning points provide...Provide Horse Powers Performance GainEasily Installed In Less Than 30 Minutes$259.46
- Z Automotive®Video CableUniversal Video Cable by Z Automotive®. This cable is used for easy installation of a front video camera. Simply connect the camera video/power plugs to the cable at the front of the car, route the cable to your radio, and connect video...Meant for performance, made with expertiseAllows for easy personalized modifications$33.95
- Edge®EAS™ Backup Camera with USB AdapterUniversal EAS™ Backup Camera with USB Adapter by Edge®. Introducing Edge Products new Back-Up Camera compatible with the all-new CTS3 products. The back-up camera is a must have for those safety-conscious drivers and those who want to...License plate mountDurable black metal finish$237.95
- Holley®Sniper EFI Digital DashUniversal Sniper EFI Digital Dash by Holley®. With over twice the resolution and improved color depth, the new 5-inch Digital Dash for the Sniper EFI family provides enhanced functionality at your fingertips. Three pre-loaded and...$409.95
- Nitrous Oxide Systems®Mini 2-Stage Nitrous Controller ProgrammerMini 2-Stage Nitrous Controller Programmer by Nitrous Oxide Systems®. Replacement Hand Held Color LCD 2.4” Touch Screen Display Programmer with Micro SD Memory Card to Store Tunes and Software Updates. Designed utilizing the latest...$129.95
- ATI Performance®PCS™ Throttle Position Sensor UnitUniversal PCS™ Throttle Position Sensor Unit by ATI Performance®. The Powertrain Control Solutions, LLC. Universal Automatic Transmission Controller is a fully programmable transmission control system. Through a friendly PC Windows...Upshift/Downshift button capability (Paddle shifting and Button shifting)Selectable shifting modes (ex. Power, towing, economy)$135.75
- DiabloSport®EAS™ AccessoriesUniversal EAS™ Accessories by DiabloSport®. This kit for the monitors provides one EGT sensor cable for monitoring critical exhaust gas temperature, and one EAS Starter Kit Cable which allows a user to connect multiple EGT or other...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.92 - $205.95
- Edge®EAS™ Exhaust Gas Temperature SensorUniversal EAS™ Exhaust Gas Temperature Sensor by Edge®. The EAS Competition Kit gives users the ability to monitor EGTs and add an additional 0-100 PSIg boost and -40F to 300F temp sensors for ultimate control. This kit is designed...Specifically designed for operation with CS and CTS monitorsEGT Cable included has a sensor on one end that screws into exhaust system, and connector on the other that clips into the included EAS Starter cable$20.32 - $876.95