Description
Boost Safeties
LS2 / LS3 / LS7 / LSX
2019-2020 GMC Sierra 1500
Mild-Moderate Exterior Exhaust Tone
Painless Performance Hot Shot Plus Engine Bump Switch Suspension Fastener Kits Boost SafetiesHot Shot Plus w engine bump switch This relay kit allows you to turn over the engine from the engine compartment for adjusting valves. It also overcomes starting problems due to an overheated starter or worn out electrical system by boosting amperage to the starter solenoid every time the vehicle is started. Painless Performance is the recognized leader in automotive wiring products. Whether you have a race car, hot rod, street rod or truck you can
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























