{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

GMC Sierra 2500 HD Classic Tuners

Refine by:

Shop Catalog

Showing 1 - 15 of 29 results
Display item:
15
30
45
Sort by:
40420 GT Platinum Diesel Series Tuner
Part Number: B1540420
Vehicle Info Required to Guarantee Fit
$510.99
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : GT Platinum Diesel SeriesWarranty : 1-year Bully Dog limited warranty
3200 Max Energy Spectrum Series Tuner
Part Number: H583200
Vehicle Info Required to Guarantee Fit
$399.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Max Energy Spectrum SeriesWarranty : 1-year Hypertech limited warranty
2545 Flashcal Series Tuner
Part Number: S542545
Vehicle Info Required to Guarantee Fit
$220.45
Product Details
Emissions : 50-State LegalProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Flashcal SeriesWarranty : 1-year Superchips limited warranty
S1000 Sprint Series Tuner
Part Number: DBSS1000
Vehicle Info Required to Guarantee Fit
$250.99
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Sprint SeriesWarranty : 1-year Diablo Sport limited warranty
2845 Flashpaq Series Tuner
Part Number: S542845
Vehicle Info Required to Guarantee Fit
$359.95
Product Details
Emissions : 50-State LegalProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Flashpaq SeriesWarranty : 1-year Superchips limited warranty
32501 Max Energy Series Tuner
Part Number: H5832501
Vehicle Info Required to Guarantee Fit
$399.95
Product Details
Emissions : 50-State LegalProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Max Energy SeriesWarranty : Lifetime Hypertech limited warranty
3000 Max Energy Spectrum Series Tuner
Part Number: H583000
Vehicle Info Required to Guarantee Fit
$399.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Max Energy Spectrum SeriesWarranty : 1-year Hypertech limited warranty
26040 EvoHT2 Series Tuner
Part Number: E4426040
Vehicle Info Required to Guarantee Fit
$377.95
Product Details
Emissions : 50-State LegalProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : EvoHT2 SeriesWarranty : 1-year Edge Products limited warranty
2545-A2 Flashcal and Amp'd 2.0 Series Tuner
Part Number: S542545A2
Vehicle Info Required to Guarantee Fit
$501.95
Product Details
Emissions : 50-State LegalProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : KitSeries : Flashcal and Amp'd 2.0 SeriesWarranty : 1-year Superchips limited warranty
40417 GT Platinum Gas Series Tuner
Part Number: B1540417
Vehicle Info Required to Guarantee Fit
$457.49
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : GT Platinum Gas SeriesWarranty : 1-year Bully Dog limited warranty
85301 California Edition Evolution CS2 Diesel Series Tuner
Part Number: E4485301
Vehicle Info Required to Guarantee Fit
$449.95
Product Details
Emissions : 50-State LegalProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : California Edition Evolution CS2 Diesel SeriesWarranty : 1-year Edge Products limited warranty
85300 Evolution CS2 Diesel Series Tuner
Part Number: E4485300
Vehicle Info Required to Guarantee Fit
$449.95
Product Details
Emissions : 50-State LegalProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Evolution CS2 Diesel SeriesWarranty : 1-year Edge Products limited warranty
20601 Dashpaq Plus Series Tuner
Part Number: S5420601
Vehicle Info Required to Guarantee Fit
$608.95
Product Details
Notes : 16 HP and 20 TQ Power Level 2; 5 in. Screen Size; 5 Volt Data Logging Inputs; Touch Control Screen; Accepts Custom Tunes From CMR; Not Street Legal; Use on RacingEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Dashpaq Plus SeriesWarranty : 1-year Superchips limited warranty
20501 Dashpaq+ Series Tuner
Part Number: S5420501
Vehicle Info Required to Guarantee Fit
$636.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallySeries : Dashpaq+ SeriesWarranty : 1-year Superchips limited warranty
85450-250 Tuner
Part Number: E4485450250
Vehicle Info Required to Guarantee Fit
$590.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 2 | Showing 1 - 15 of 29 results

Top Rated Products

Great parts they come fast and good prices
Warren D.
VERIFIED PURCHASER
I didn’t get a chance to use it, but it was good customer service they gave me my refSee More
Brian L.
VERIFIED PURCHASER
Item as described and exactly what I needed and wanted for
Ricardo V.
VERIFIED PURCHASER

Popular Products

26040 EvoHT2 Series Tuner
Part No: E4426040
( Review)
$377.95
2545 Flashcal Series Tuner
Part No: S542545
( Review)
$220.45
3200 Max Energy Spectrum Series Tuner
Part No: H583200
( Review)
$399.95
S1000 Sprint Series Tuner
Part No: DBSS1000
( Review)
$249.25
40420 GT Platinum Diesel Series Tuner
Part No: B1540420
( Review)
$511.49
49505 SuperTuner Series Tuner
Part No: S5449505
( Review)
$390.95

Product Questions & Answers

Q:Will this fit a 2019 chevy silverado 5.3 v8?
Roy T.
A:BEST ANSWERHi Roy, I'm glad to assist you. No, it is incompatible. Upon checking, we do not have a direct-fit programmable Tuner for your 2019 Chevrolet Silverado 1500 8 Cyl 5.3L. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

Add to Cart! Aftermarket Upgrades to Boost Fuel Economy
Add to Cart! Aftermarket Upgrades to Boost Fuel EconomyVehicle manufacturers are in constant pursuit of producing fuel-efficient cars that require little to no modifications. However, that doesn’t mean you can’t take some extra steps to up your gas mileage.
Modern Upgrades for Classic Vehicles: Performance, Safety, Handling, and Comfort
Modern Upgrades for Classic Vehicles: Performance, Safety, Handling, and ComfortHowever, while they’re pleasant to look at, most classics simply can’t keep up with the vehicles today. This is a big reason why some owners look for upgrades to match the ever-demanding needs of modern driving. If you’re in the same boat, there are a lot of improvements you can
Engine Boosters for Less Than $500
Engine Boosters for Less Than $500Check out these engine upgrades you can get for less than $500. Huge upgrades can be quite costly, but there are some installations that are affordable and efficient at the same time. Cold Air Intake