GM Truck Stage 1 Performance Package – 5.3L/6.2L (2014–2021, GMC/Chevy/Cadillac)

Description

Package includes listed components and full professional installation:

• 1 7/8” Kooks or American Racing Long Tube Header System with 3″ Y-Pipe 

• GM Exhaust Manifold Gasket (2)

• NGK Spark Plug (8)

• Cold Air Intake

• Custom ECU Calibration using HP Tuners

Includes baseline before and after dyno results with printout

***Contact us for pricing WITHOUT installation!***

2017-2018 Model Years add $200.00

2019-2021 Models require ECU unlocking – Add $550.00

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