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2014 GMC Sierra 2500 HD
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2014 GMC Sierra 2500 HD

2014 GMC Sierra 2500 HD Tuners

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GT Platinum Diesel Series Tuner
Bully Dog®
GT Platinum Diesel Series Tuner
Part Number: B1540420
Guaranteed to Fit
$510.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
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
Max Energy Spectrum Series Tuner
Hypertech®
Max Energy Spectrum Series Tuner
Part Number: H583200
Guaranteed to Fit
$399.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L For Polaris RZR
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L For Polaris RZR
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L For Polaris RZR
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L For Polaris RZR
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L For Polaris RZR
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L For Polaris RZR
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L For Polaris RZR
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L For Polaris RZR
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
Max Energy Spectrum Series Tuner
Hypertech®
Max Energy Spectrum Series Tuner
Part Number: H583050
Guaranteed to Fit
$399.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
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 Spectrum SeriesWarranty : 1-year Hypertech limited warranty
Flashcal Series Tuner
Superchips®
Flashcal Series Tuner
Part Number: S542545
Guaranteed to Fit
$220.45
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L GAS, 50 State Legal / California Emissions Compliant
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L GAS, 50 State Legal / California Emissions Compliant
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L GAS, 50 State Legal / California Emissions Compliant
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L GAS, 50 State Legal / California Emissions Compliant
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
Flashpaq Series Tuner
Superchips®
Flashpaq Series Tuner
Part Number: S542845
Guaranteed to Fit
$359.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L GAS, Not Legal For Sale Or Use In California
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L GAS, Not Legal For Sale Or Use In California
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L GAS, Not Legal For Sale Or Use In California
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L GAS, Not Legal For Sale Or Use In California
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
Max Energy Series Tuner
Hypertech®
Max Energy Series Tuner
Part Number: H5832501
Guaranteed to Fit
$399.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
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
Max Energy Spectrum Series Tuner
Hypertech®
Max Energy Spectrum Series Tuner
Part Number: H583000
Guaranteed to Fit
$399.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
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
EvoHT2 Series Tuner
Edge Products®
EvoHT2 Series Tuner
Part Number: E4486040
Guaranteed to Fit
$377.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
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.

Deals : OverstockQuantity Sold : Sold individuallySeries : EvoHT2 SeriesWarranty : 1-year Edge Products limited warranty
EvoHT2 Series Tuner
Edge Products®
EvoHT2 Series Tuner
Part Number: E4426040
Guaranteed to Fit
$377.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
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
Flashcal and Amp'd 2.0 Series Tuner
Superchips®
Flashcal and Amp'd 2.0 Series Tuner
Part Number: S542545A2
Guaranteed to Fit
$501.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
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
GT Platinum Gas Series Tuner
Bully Dog®
GT Platinum Gas Series Tuner
Part Number: B1540417
Guaranteed to Fit
$457.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
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
California Edition Evolution CS2 Diesel Series Tuner
Edge Products®
California Edition Evolution CS2 Diesel Series Tuner
Part Number: E4485301
Guaranteed to Fit
$449.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Automatic Transmission, California Edition, CARB E.O. D-541-14
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L Automatic Transmission, California Edition, CARB E.O. D-541-14
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Automatic Transmission, California Edition, CARB E.O. D-541-14
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Automatic Transmission, California Edition, CARB E.O. D-541-14
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
Evolution CS2 Diesel Series Tuner
Edge Products®
Evolution CS2 Diesel Series Tuner
Part Number: E4485300
Guaranteed to Fit
$449.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL, With Duramax Engine
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL, With Duramax Engine
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL, With Duramax Engine
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL, With Duramax Engine
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
Dashpaq Plus Series Tuner
Superchips®
Dashpaq Plus Series Tuner
Part Number: S5420601
Guaranteed to Fit
$608.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L GAS
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L GAS
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L GAS
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L GAS
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
Dashpaq+ Series Tuner
Superchips®
Dashpaq+ Series Tuner
Part Number: S5420501
Guaranteed to Fit
$636.95
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
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
Page 1 of 2 | Showing 1 - 15 of 27 results

Top Rated Products

Bully Dog GT Platinum Diesel Series Tuner
$510.99( Review)
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
Superchips Flashcal Series Tuner
$220.45( Review)
Item as described and exactly what I needed and wanted for
Ricardo V.
VERIFIED PURCHASER
Superchips Flashpaq Series Tuner
$359.95( Review)
I really liked it after I figured the work around when you have an after market radioSee More
Kyle C.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Superchips Dashpaq Plus Series Tuner
$608.95
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 >
Edge Products Evolution CS2 Diesel Series Tuner
$449.95
Q:2003 Chevy Silverado LS 2500 HD 6.6 liter Duramax Alison trans. Stock Truck 221,000 miles no smoke How complicated is the installation of the Edge Products Evolution power programmer manufacturer number- 4485300? Show Less
A shopper
A:BEST ANSWERHi, This part is guaranteed to fit the 2003 Chevrolet Silverado 2500 HD LS 8 Cyl 6.6L but, it is currently unavailable (sold out). Please click on the "Notify Me When Available" button and enter your email address to be notified when items will be available. We recommend referring to a good video for step by step instructions. It may require basic automotive knowledge for proper installation and professional installation is always recommended. You can find more information here: https://www.youtube.com/watch?v=4TvpsCNdZGI Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

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