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1999 GMC K2500 Suburban

1999 GMC K2500 Suburban Tuners

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Flashpaq Series Tuner
Part Number: S542845
Guaranteed to Fit
$359.95
Vehicle Fitment
  • 1999 GMC K2500 Suburban Base 8 Cyl 5.7L GAS, Not Legal For Sale Or Use In California
  • 1999 GMC K2500 Suburban SLE 8 Cyl 7.4L GAS, Not Legal For Sale Or Use In California
  • 1999 GMC K2500 Suburban Base 8 Cyl 7.4L GAS, Not Legal For Sale Or Use In California
  • 1999 GMC K2500 Suburban SLT 8 Cyl 5.7L GAS, Not Legal For Sale Or Use In California
  • 1999 GMC K2500 Suburban SLT 8 Cyl 7.4L GAS, Not Legal For Sale Or Use In California
  • 1999 GMC K2500 Suburban SLE 8 Cyl 5.7L 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
EvoHT2 Series Tuner
Part Number: E4426040
Guaranteed to Fit
$377.95
Vehicle Fitment
  • 1999 GMC K2500 Suburban Base 8 Cyl 5.7L
  • 1999 GMC K2500 Suburban SLT 8 Cyl 5.7L
  • 1999 GMC K2500 Suburban SLE 8 Cyl 5.7L
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 : EvoHT2 SeriesWarranty : 1-year Edge Products limited warranty
Tuner
Part Number: E4485450250
Guaranteed to Fit
$590.95
Vehicle Fitment
  • 1999 GMC K2500 Suburban Base 8 Cyl 5.7L
  • 1999 GMC K2500 Suburban SLE 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban SLT 8 Cyl 5.7L
  • 1999 GMC K2500 Suburban Base 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban SLT 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban SLE 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.

SuperTuner Series Tuner
Part Number: S5449505
Guaranteed to Fit
$390.95
Vehicle Fitment
  • 1999 GMC K2500 Suburban Base 8 Cyl 5.7L
  • 1999 GMC K2500 Suburban SLE 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban SLT 8 Cyl 5.7L
  • 1999 GMC K2500 Suburban Base 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban SLT 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban SLE 8 Cyl 5.7L
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 : SuperTuner SeriesWarranty : 1-year Accel limited warranty
Max Energy Series Tuner
Part Number: H5832500
Guaranteed to Fit
$399.95
Vehicle Fitment
  • 1999 GMC K2500 Suburban Base 8 Cyl 5.7L
  • 1999 GMC K2500 Suburban SLE 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban Base 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban SLT 8 Cyl 5.7L
  • 1999 GMC K2500 Suburban SLT 8 Cyl 7.4L
  • 1999 GMC K2500 Suburban SLE 8 Cyl 5.7L
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 : Max Energy SeriesWarranty : Lifetime Hypertech limited warranty
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
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 - 7 of 7 results

Top Rated Products

works like a champ may have to try different settings to dial in speed and shift but See More
James W.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:I have a 1998 GMC Sonoma with the 4.3 v6. I was wondering what kind of HP and TRQ gains you are getting? Thanks Show Less
Christopher V.
A:BEST ANSWERHi Christopher, I'm glad to assist you. If you have upgraded your stock exhaust system to a performance type and added a cold air intake, the tuner programmer would help adjust/calibrate the factory settings of your engine's computer to its optimum settings to maximize the added components' performance on your truck. If there is no added component such as a cold air intake or a performance exhaust system, horsepower gains are not possible. You can also call our parts specialist (for real-time live & immediate assistance) on our toll-free number, 1-866-529-0412 (Mon to Sun). Show less
Jeonino E.
 
4 Questions, 1 AnswerView all Q&As >