JB4 Tuner for 2019+ GMC Sierra 1500 2.7L Turbo - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) 5" to seamlessly integrate with

JB4 Tuner for 2019+ GMC Sierra 1500 2.7L Turbo - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) 5" to seamlessly integrate withPower gains of up to 85whp and 120wtq to the wheels on a stock truck without the risks of flashing! This plug and play tuner attaches to two easy to access sensors in your GMC Sierra engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. Installation is very discrete and unlike flash remaps which are quick to install but can never be fully removed with a JB4 the vehicle

SKU: 35285695334 · From composequickly.com