{
    "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
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

Chevrolet Express 4500 Tuners

Refine by:

Shop Catalog

Showing 1 - 8 of 8 results
Sort by:
40420 GT Platinum Diesel Series Tuner
Bully Dog®
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
26040 EvoHT2 Series Tuner
Edge Products®
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
40417 GT Platinum Gas Series Tuner
Bully Dog®
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
20501 Dashpaq+ Series Tuner
Superchips®
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
Edge Products®
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.

85452-252 Tuner
Edge Products®
85452-252 Tuner
Part Number: E4485452252
Vehicle Info Required to Guarantee Fit
$647.95
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.

555-100 EFI V5 Active Speed Management Series Tuner
Holley®
555-100 EFI V5 Active Speed Management Series Tuner
Part Number: H19555100
Universal Fit
$527.95
Product Details
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 : EFI V5 Active Speed Management SeriesWarranty : Lifetime Holley limited warranty
8772 Power Grid Controller - Pro Mag A/Fuel Power
MSD®
8772 Power Grid Controller - Pro Mag A/Fuel Power
Part Number: M468772
Universal Fit
$1,415.99
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 : KitSeries : Power GridWarranty : 1-year MSD limited warranty
Page 1 of 1 | Showing 1 - 8 of 8 results

Top Rated Products

Bully Dog 40420 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

Popular Products

26040 EvoHT2 Series Tuner
Edge Products®
26040 EvoHT2 Series Tuner
Part No: E4426040
( Review)
$377.95
40420 GT Platinum Diesel Series Tuner
Bully Dog®
40420 GT Platinum Diesel Series Tuner
Part No: B1540420
( Review)
$510.99
20501 Dashpaq+ Series Tuner
Superchips®
20501 Dashpaq+ Series Tuner
Part No: S5420501
( Review)
$636.95

Helpful Automotive Resources

Add to Cart! Aftermarket Upgrades to Boost Fuel Economy
Add to Cart! Aftermarket Upgrades to Boost Fuel EconomyCheck out these aftermarket upgrades you can install to boost your vehicle’s fuel economy.  Cold Air Intake
Modern Upgrades for Classic Vehicles: Performance, Safety, Handling, and Comfort
Modern Upgrades for Classic Vehicles: Performance, Safety, Handling, and ComfortWhile some classic cars are powerful in their own right, some need a boost to perform as well as modern vehicles. Upgrading the fuel injection system, engine, and adding performance chips and tuners can help you get more power out of your vehicle. While some classic cars are powerful in their
Engine Boosters for Less Than $500
Engine Boosters for Less Than $500A cold air intake is designed to draw cold air into the engine for a more efficient vehicle performance.