Looking for aftermarket parts to modify or upgrade your Chevrolet Silverado 3500 HD with programmers & tuners? At Tunersports.com we carry a huge selection of the top name brand performance programmers & tuner parts and accessories for your Silverado 3500 HD.
Whether you have a 2007 or 2024 Chevrolet Silverado 3500 HD in High Country to WT trim we have you covered. We have 29 programmers & tuners available to mod your Silverado 3500 HD. All parts have free shipping to the Continental US 48 States.
 IN STOCK 77-14003Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Power Sprint Booster Power Converter 07-17 GM Trucks V6/V8 (AT) 2007-2019 Chevrolet Silverado 3500 HD LT / LTZ / WT 2015-2019 Chevrolet Silverado 3500 HD High Country $297.00 |
 OUT OF STOCK 77-14009aFe Power Sprint Booster Power Converter 2019 GM Silverado/Sierra 1500 V6-2.7L/4.3L/V8-5.3-6.2L 2020-2024 Chevrolet Silverado 3500 HD High Country / LT / LTZ / WT $297.00 |
 IN STOCK 66411Wrap Your Hand Around Some Serious Power! Introducing the latest in pre-loaded, pre-programmed power from the most trusted name in engineered engine efficiency. Banks is the only record-holding engine builder in the programming game, and now that expertise can be yours! The Banks AutoMind programmer... Banks Power 01-15 Chevy/GMC 6.6L Diesel/Gas AutoMind 2 Flash - Programming Module 2007-2016 Chevrolet Silverado 3500 HD LT / LTZ / WT 2015-2016 Chevrolet Silverado 3500 HD High Country $439.00 |
 IN STOCK - LOW 66652Banks Power 17-19 Chevrolet/GMC 2500/3500 6.6L Gen 2 Diesel Derringer Tuner (Req iDash) 2017-2019 Chevrolet Silverado 3500 HD High Country / LT / LTZ / WT $490.00 |
 IN STOCK 66692Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer i... Banks Power 17-19 GM 2500 6.6L L5P Derringer Tuner (Gen 2) w/ 1.8in iDash 2017-2019 Chevrolet Silverado 3500 HD High Country / LT / LTZ / WT $769.00 |
 IN STOCK 66793Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer i... Banks Power 17-19 GM 2500 6.6L L5P Derringer Tuner (Gen 2) w/ 1.8in iDash DataMonster 2017-2019 Chevrolet Silverado 3500 HD High Country / LT / LTZ / WT $889.00 |
 IN STOCK - LOW 67100Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer i... Banks Power 2020 GM 2500/3500 6.6L L5P Derringer Tuner (Gen 2) - Requires iDash 2020-2022 Chevrolet Silverado 3500 HD High Country / LT / LTZ / WT $490.00 |
 IN STOCK - LOW 67102Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer i... Banks Power 2020 GM 2500/3500 6.6L L5P Derringer Tuner (Gen 2) w/ 1.8in iDash 2020-2022 Chevrolet Silverado 3500 HD High Country / LT / LTZ / WT $769.00 |
 IN STOCK 67103Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer i... Banks Power 2020 GM 2500/3500 6.6L L5P Derringer Tuner (Gen 2) w/ 1.8in iDash DataMonster 2020-2022 Chevrolet Silverado 3500 HD High Country / LT / LTZ / WT $889.00 |
 SHIPS FROM MANUFACTURER 61413Advanced tuning for towing/work delivers better fuel economy under all load conditions, adjust-on-the-fly power and built-in safety. Plus flexible iDash vehicle command center. A real piece of work. EconoMind is built for work. With Banks PowerPack, you've got the goods to haul the goods! EconoMind ... Banks Power 06-07 Chevy/GMC 2500/3500 6.6L LLY-LBZ Economind Diesel Tuner w/ Banks iDash-1.8 2007-2007 Chevrolet Silverado 3500 HD LT / LTZ / WT $939.00 |
 SHIPS FROM MANUFACTURER 61415Advanced tuning for work and towing adds loads of power with built-in safety, adjust-on-the-fly power, and CleanTune Technology. Plus flexible touch-screen vehicle command center. PowerPack calibration: +100 hp/+239 lb-ft. Stinger calibration: +75 hp/+153 lb-ft. Calibrated for working and towing, Ec... Banks Power 07-10 Chevy/GMC 2500/3500 6.6L LMM Economind Diesel Tuner w/ Banks iDash-1.8 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $939.00 |
 SHIPS FROM MANUFACTURER 61443Advanced tuning for towing/work delivers better fuel economy under all load conditions, adjust-on-the-fly power and built-in safety. Plus flexible iDash vehicle command center. A real piece of work. EconoMind is built for work. With Banks PowerPack, you've got the goods to haul the goods! EconoMind ... Banks Power 06-07 Chevy 2500/3500 6.6L LLY-LBZ Economind Diesel Tuner w/ Banks iDash-1.8 DataMonster 2007-2007 Chevrolet Silverado 3500 HD LT / LTZ / WT $1,059.00 |
 SHIPS FROM MANUFACTURER 61445Advanced tuning for work and towing adds loads of power with built-in safety, adjust-on-the-fly power, and CleanTune Technology. Plus flexible touch-screen vehicle command center. PowerPack calibration: +100 hp/+239 lb-ft. Stinger calibration: +75 hp/+153 lb-ft. Calibrated for working and towing, Ec... Banks Power 07-10 Chevy/GMC 2500/3500 6.6L LMM Economind Diesel Tuner w/ Banks iDash-1.8 DataMonster 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $1,059.00 |
 IN STOCK 63865Calibrated for diesels that work and tow. Adds up to 100 hp/ 235 lb-ft with adjust on the fly power; built-in-safety; CleanTuner Technology and fuel economy features. All gains measured at rear wheels.... Banks Power 06-07 Chev 6.6L LLY-LBZ Economind - Powerpack w/ Switch 2007-2007 Chevrolet Silverado 3500 HD LT / LTZ / WT $739.00 |
 SHIPS FROM MANUFACTURER 63885Calibrated for diesels that work and tow. Adds up to 100 hp/ 235 lb-ft with adjust on the fly power; built-in-safety; CleanTuner Technology and fuel economy features. All gains measured at rear wheels.... Banks Power 07-10 Chevy 6.6L LMM Economind - Powerpack w/ Switch 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $739.00 |
 SHIPS FROM MANUFACTURER 61414Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks 06-07 Chevy/GMC 2500/3500 6.6L LLY-LBZ Six-Gun Diesel Tuner w/ iDash-1.8 2007-2007 Chevrolet Silverado 3500 HD LT / LTZ / WT $934.00 |
 SHIPS FROM MANUFACTURER 61416Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks 07-10 Chevy/GMC 2500/3500 6.6L LMM Six-Gun Diesel Tuner w/ iDash-1.8 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $934.00 |
 SHIPS FROM MANUFACTURER 61444Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks 06-07 Chevy/GMC 2500/3500 6.6L LLY-LBZ Six-Gun Diesel Tuner w/ iDash-1.8 DataMonster 2007-2007 Chevrolet Silverado 3500 HD LT / LTZ / WT $1,059.00 |
 SHIPS FROM MANUFACTURER 61446Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks 07-10 Chevy/GMC 2500/3500 6.6L LMM Six-Gun Diesel Tuner w/ iDash-1.8 DataMonster 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $1,059.00 |
 IN STOCK - LOW 63867Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks Power 06-07 Chev 6.6L LLY-LBZ Six-Gun Diesel Tuner w/ Switch 2007-2007 Chevrolet Silverado 3500 HD LT / LTZ / WT $642.00 |
 SHIPS FROM MANUFACTURER 63887Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks Power 07-10 Chevy 6.6L LMM Six-Gun Diesel Tuner w/ Switch 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $642.00 |
 SHIPS FROM MANUFACTURER 55445Banks SpeedBrake is a revolutionary; patented all-electronic braking system with downhill speed regulating capability; user adjustable setpoint speeds and built in safety features.... Banks Power 06-07 Chevy 6.6L LLY-LBZ Banks SpeedBrake (w/o Banks iQ) 2007-2007 Chevrolet Silverado 3500 HD LT / LTZ / WT $689.00 |
 SHIPS FROM MANUFACTURER 55446Banks SpeedBrake is a revolutionary; patented all-electronic braking system with downhill speed regulating capability; user adjustable setpoint speeds and built in safety features.... Banks Power 07-10 Chevy 6.6L LMM Banks SpeedBrake (w/o Banks iQ) 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $629.00 |
 SHIPS FROM MANUFACTURER 61432Banks SpeedBrake is a revolutionary; patented all-electronic braking system with downhill speed regulating capability; user adjustable setpoint speeds and built in safety features.... Banks Power 06-07 Chevy 6.6L LLY-LBZ Banks Speedbrake (w/ iDash 1.8) 2007-2007 Chevrolet Silverado 3500 HD LT / LTZ / WT $939.00 |
 SHIPS FROM MANUFACTURER 61433Banks SpeedBrake is a revolutionary; patented all-electronic braking system with downhill speed regulating capability; user adjustable setpoint speeds and built in safety features.... Banks Power 07-10 Chevy/GMC 2500/3500 6.6L Diesel Banks Speedbrake (w/ iDash 1.8) 2007-2010 Chevrolet Silverado 3500 HD LT / LTZ / WT $939.00 |