2014 - 2021 Chevy/GMC Truck Stage 1 package

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)

• S&B 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