Zac Quinn 
PaxPower has possibly supercharged more 2019-2022 Silverados and Sierras than any other tuner, and it looks like they’re expanding their reach. So if you own or plan to own a GM truck or SUV with a 5.3L or 6.2L V8 engine and want more power, PaxPower has you covered. From the Silverado to the Escalade, it can be supercharged if it has one of these engines.
PaxPower GM Supercharger Kit: Details
PaxPower uses the 3.0L system from Whipple Superchargers, which provides reliability and performance to the trucks. The 6.2L engine is raised from 420 horsepower to 650, and the torque is boosted from 460 lb-ft to 650. The supercharger system is also paired with dual exhaust from Borla, and all packages come with a 3-year/36,000-mile powertrain warranty. The new 2022 and 2023 Silverados and Sierras with Global B security are also included in what they can upgrade. Additionally, PaxPower can supercharge all Tahoe, Suburban, Yukon, and Escalade from 2021 to 2023, which is nice since all of these have encoded ECUs that prevent most tuners from modifying the power output of the vehicles.
PaxPower does everything possible to make the entire process easier for the customer. If you already own one of the vehicles above, getting in contact is all it takes to set up a quote and start the process. From there, PaxPower will pick up your vehicle from the driveway, then deliver it back to your driveway once the project is complete, so you don’t have to plan a trip to get it done. Additionally, if you still need to get a GM truck or SUV but want to get a Whipple Supercharger installed, the company can help you with that as well. They can help you find the exact make and model you’re looking for with the specifics you want, and often the dealership can add the supercharger install expenses to the vehicle’s overall price. From there, PaxPower can deliver the car to your home once the build is complete.
Unfortunately, PaxPower doesn’t give an estimate of what the price of the GM Supercharger kit will be. Still, given that the 3.0L Whipple Supercharger is $8,000+ dollars, customers should expect the price to go over that by some degree.
