{
    "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
}
2012 Ram 2500

2012 Ram 2500 Tuners

Refine by:

Shop Catalog

Showing 1 - 15 of 27 results
Display item:
15
30
45
Sort by:
Evolution Series Tuner
Part Number: E4485401301
Guaranteed to Fit
$620.95
Vehicle Fitment
  • 2012 Ram 2500 ST 6 Cyl 6.7L 3rd Generation, California Edition
  • 2012 Ram 2500 SLT 6 Cyl 6.7L 3rd Generation, California Edition
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L 3rd Generation, California Edition
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L 3rd Generation, California Edition
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L 3rd Generation, California Edition
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 SeriesWarranty : 1-year Edge Products limited warranty
GT Platinum Diesel Series Tuner
Part Number: B1540420
Guaranteed to Fit
$510.99
Vehicle Fitment
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L
  • 2012 Ram 2500 SLT 6 Cyl 6.7L
  • 2012 Ram 2500 ST 6 Cyl 6.7L
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
Part Number: H583200
Guaranteed to Fit
$399.95
Vehicle Fitment
  • 2012 Ram 2500 Laramie 8 Cyl 5.7L For Polaris RZR
  • 2012 Ram 2500 SLT 6 Cyl 6.7L For Polaris RZR
  • 2012 Ram 2500 ST 8 Cyl 5.7L For Polaris RZR
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L For Polaris RZR
  • 2012 Ram 2500 Outdoorsman 8 Cyl 5.7L For Polaris RZR
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L For Polaris RZR
  • 2012 Ram 2500 SLT 8 Cyl 5.7L For Polaris RZR
  • 2012 Ram 2500 Laramie Longhorn 8 Cyl 5.7L For Polaris RZR
  • 2012 Ram 2500 Power Wagon 8 Cyl 5.7L For Polaris RZR
  • 2012 Ram 2500 ST 6 Cyl 6.7L For Polaris RZR
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L 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
Flashcal Series Tuner
Part Number: S543545
Guaranteed to Fit
$236.65
Vehicle Fitment
  • 2012 Ram 2500 ST 6 Cyl 6.7L Eng Mfr: Cummins, 24 Valve
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L Eng Mfr: Cummins, 24 Valve
  • 2012 Ram 2500 SLT 6 Cyl 6.7L Eng Mfr: Cummins, 24 Valve
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L Eng Mfr: Cummins, 24 Valve
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L Eng Mfr: Cummins, 24 Valve
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
Part Number: S543845
Guaranteed to Fit
$359.95
Vehicle Fitment
  • 2012 Ram 2500 Laramie Longhorn 8 Cyl 5.7L
  • 2012 Ram 2500 SLT 6 Cyl 6.7L
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L
  • 2012 Ram 2500 ST 8 Cyl 5.7L
  • 2012 Ram 2500 Laramie 8 Cyl 5.7L
  • 2012 Ram 2500 Power Wagon 8 Cyl 5.7L
  • 2012 Ram 2500 ST 6 Cyl 6.7L
  • 2012 Ram 2500 Outdoorsman 8 Cyl 5.7L
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L
  • 2012 Ram 2500 SLT 8 Cyl 5.7L
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L
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
EvoHT2 Series Tuner
Part Number: E4486040
Guaranteed to Fit
$377.95
Vehicle Fitment
  • 2012 Ram 2500 Laramie 8 Cyl 5.7L
  • 2012 Ram 2500 SLT 6 Cyl 6.7L
  • 2012 Ram 2500 ST 8 Cyl 5.7L
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L
  • 2012 Ram 2500 Outdoorsman 8 Cyl 5.7L
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L
  • 2012 Ram 2500 SLT 8 Cyl 5.7L
  • 2012 Ram 2500 Laramie Longhorn 8 Cyl 5.7L
  • 2012 Ram 2500 Power Wagon 8 Cyl 5.7L
  • 2012 Ram 2500 ST 6 Cyl 6.7L
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L
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
Part Number: E4436040
Guaranteed to Fit
$377.95
Vehicle Fitment
  • 2012 Ram 2500 Laramie Longhorn 8 Cyl 5.7L
  • 2012 Ram 2500 SLT 6 Cyl 6.7L From 07/98
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L From 07/98
  • 2012 Ram 2500 ST 8 Cyl 5.7L
  • 2012 Ram 2500 Laramie 8 Cyl 5.7L
  • 2012 Ram 2500 Power Wagon 8 Cyl 5.7L
  • 2012 Ram 2500 ST 6 Cyl 6.7L From 07/98
  • 2012 Ram 2500 Outdoorsman 8 Cyl 5.7L
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L From 07/98
  • 2012 Ram 2500 SLT 8 Cyl 5.7L
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L From 07/98
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
GT Platinum Gas Series Tuner
Part Number: B1540417
Guaranteed to Fit
$457.49
Vehicle Fitment
  • 2012 Ram 2500 Laramie 8 Cyl 5.7L HEMI
  • 2012 Ram 2500 ST 8 Cyl 5.7L HEMI
  • 2012 Ram 2500 Outdoorsman 8 Cyl 5.7L HEMI
  • 2012 Ram 2500 SLT 8 Cyl 5.7L HEMI
  • 2012 Ram 2500 Laramie Longhorn 8 Cyl 5.7L HEMI
  • 2012 Ram 2500 Power Wagon 8 Cyl 5.7L HEMI
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
inTune i3 Series Tuner
Part Number: DBS8300
Guaranteed to Fit
$431.49
Vehicle Fitment
  • 2012 Ram 2500 Laramie Longhorn 8 Cyl 5.7L 3rd Generation inTune, 50-State Legal, CARB E.O. D-770
  • 2012 Ram 2500 ST 8 Cyl 5.7L 3rd Generation inTune, 50-State Legal, CARB E.O. D-770
  • 2012 Ram 2500 Laramie 8 Cyl 5.7L 3rd Generation inTune, 50-State Legal, CARB E.O. D-770
  • 2012 Ram 2500 Power Wagon 8 Cyl 5.7L 3rd Generation inTune, 50-State Legal, CARB E.O. D-770
  • 2012 Ram 2500 Outdoorsman 8 Cyl 5.7L 3rd Generation inTune, 50-State Legal, CARB E.O. D-770
  • 2012 Ram 2500 SLT 8 Cyl 5.7L 3rd Generation inTune, 50-State Legal, CARB E.O. D-770
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 : inTune i3 SeriesWarranty : 1-year Diablo Sport limited warranty
California Edition Evolution CS2 Diesel Series Tuner
Part Number: E4485301
Guaranteed to Fit
$449.95
Vehicle Fitment
  • 2012 Ram 2500 SLT 6 Cyl 6.7L Automatic Transmission, California Edition, CARB E.O. D-541-10
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L Automatic Transmission, California Edition, CARB E.O. D-541-10
  • 2012 Ram 2500 ST 6 Cyl 6.7L Automatic Transmission, California Edition, CARB E.O. D-541-10
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L Automatic Transmission, California Edition, CARB E.O. D-541-10
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L Automatic Transmission, California Edition, CARB E.O. D-541-10
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
Part Number: E4485300
Guaranteed to Fit
$449.95
Vehicle Fitment
  • 2012 Ram 2500 SLT 6 Cyl 6.7L
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L
  • 2012 Ram 2500 ST 6 Cyl 6.7L
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L
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
Power Scorcher Blue Series Tuner
Part Number: A157782008
Guaranteed to Fit
$554.00
Vehicle Fitment
  • 2012 Ram 2500 ST 6 Cyl 6.7L
  • 2012 Ram 2500 SLT 6 Cyl 6.7L
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L
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 : Power Scorcher Blue SeriesWarranty : 1-year AFE limited warranty
Dashpaq+ Series Tuner
Part Number: S5430501
Guaranteed to Fit
$728.95
Vehicle Fitment
  • 2012 Ram 2500 ST 6 Cyl 6.7L
  • 2012 Ram 2500 SLT 6 Cyl 6.7L
  • 2012 Ram 2500 Laramie 6 Cyl 6.7L
  • 2012 Ram 2500 Outdoorsman 6 Cyl 6.7L
  • 2012 Ram 2500 Laramie Longhorn 6 Cyl 6.7L
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
Tuner
Part Number: E4485450350
Guaranteed to Fit
$590.95
Vehicle Fitment
  • 2012 Ram 2500 Laramie Longhorn 8 Cyl 5.7L
  • 2012 Ram 2500 ST 8 Cyl 5.7L
  • 2012 Ram 2500 Laramie 8 Cyl 5.7L
  • 2012 Ram 2500 Power Wagon 8 Cyl 5.7L
  • 2012 Ram 2500 Outdoorsman 8 Cyl 5.7L
  • 2012 Ram 2500 SLT 8 Cyl 5.7L
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.

Trinity 2 Series Tuner
Part Number: DBS9300
Guaranteed to Fit
$643.99
Vehicle Fitment
  • 2012 Ram 2500 Laramie Longhorn 8 Cyl 5.7L 50 State Legal, CARB E.O. D-770
  • 2012 Ram 2500 ST 8 Cyl 5.7L 50 State Legal, CARB E.O. D-770
  • 2012 Ram 2500 Laramie 8 Cyl 5.7L 50 State Legal, CARB E.O. D-770
  • 2012 Ram 2500 Power Wagon 8 Cyl 5.7L 50 State Legal, CARB E.O. D-770
  • 2012 Ram 2500 Outdoorsman 8 Cyl 5.7L 50 State Legal, CARB E.O. D-770
  • 2012 Ram 2500 SLT 8 Cyl 5.7L 50 State Legal, CARB E.O. D-770
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 : Trinity 2 SeriesWarranty : 1-year Diablo Sport limited warranty
Page 1 of 2 | Showing 1 - 15 of 27 results

Top Rated Products

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

Popular Products

Helpful Automotive Resources

Add to Cart! Aftermarket Upgrades to Boost Fuel Economy
Add to Cart! Aftermarket Upgrades to Boost Fuel EconomyA cold air intake is one of the most popular aftermarket upgrades you can buy to boost your daily driver’s fuel economy. The science behind this upgrade is that cooler air means more engine power and better efficiency. 
A Black Friday and Cyber Monday Buyer’s Guide for Car Enthusiasts
A Black Friday and Cyber Monday Buyer’s Guide for Car EnthusiastsYour car’s unsightly yellow headlights have to go. Although buffing clears up the oxidation temporarily, replacement is the only permanent fix.
Modern Upgrades for Classic Vehicles: Performance, Safety, Handling, and Comfort
Modern Upgrades for Classic Vehicles: Performance, Safety, Handling, and ComfortThe fuel injection system uses different sensors and computers to precisely measure the amount of fuel needed to be injected into the combustion chamber. This makes the engine more fuel efficient since it eliminates unnecessary fuel burning.
Engine Boosters for Less Than $500
Engine Boosters for Less Than $500Cold air has more oxygen content in a given volume than hot air because it’s denser. As a result, the cold air intake is able to contribute in stabilizing the air-fuel ratio in the combustion chamber.