(August 4, 2022) OLD LYME, Conn. — Callaway Cars expands its supercharged vehicle line to include the latest 2021-22 SUVs and trucks produced by General Motors. Callaway engineers announce the new SC520 and SC602 option packages for GM trucks and SUVs. Now available are 520 and 602 horsepower vehicles through Callaway’s Authorized GM Dealer network.

Supercharged power, responsive drivability and warranty security are the hallmarks of the Callaway approach.
 


Callaway’s proven TripleCooled supercharger technology, controlled by Callaway’s proprietary engine management system calibration, delivers consistent power in the most demanding environments while maintaining near-stock fuel economy during cruising conditions. A quad-tip stainless-steel exhaust system delivers an authoritative acoustic signature without in-cabin resonance. Callaway’s systematic engineering approach yields OEM-level drivability, reliability and 50-state emissions compliance.
 




The Callaway SC520 (5.3L) and SC602 (6.2L) supercharged option packages are available for 2021-22 Chevrolet Tahoe/Suburban, GMC Yukon/Denali/XL and Cadillac Escalade/ESV models. Callaway wheels and other optional equipment are available to enhance the new models.
 


2022 Chevrolet Silverado and GMC Sierra trucks receiving the mid-lifecycle refreshed design are also now eligible for Callaway’s SC520 and SC602 conversions. Notably, the first-ever Silverado ZR2 and Sierra AT4X are elevated to seriously fast off-road capable territory.
 


Units are ordered by Callaway Authorized GM Dealers and drop-shipped to Callaway facilities in Connecticut and California for conversion. Delivery can be taken at Callaway’s build facilities, the ordering dealer or delivered directly to the client’s location of choice.



Pricing for the new option packages starts at $24,995 and includes a limited 3 year/36,000 mile powertrain warranty, with optional coverage to 5 years/60,000 miles. Newly converted vehicles may also be in stock, ready for delivery at Callaway Authorized GM Dealers. For detailed information click here.