Now Has Upgrades That Exceed 1000 HP

DEARBORN HEIGHTS, MI, March 29, 2018 /24-7PressRelease/ — Livernois Motorsports is first to market with 2018 Jeep(r) Grand Cherokee Trackhawk performance upgrades, offering power increases of up to 250 horsepower and 205 lb-ft of torque for the supercharged SUV.

Livernois’ three Trackhawk packages are designed to improve all-around performance with enhanced throttle response and greater power. Each features PCM unlocking service and dyno-proven air and fuel adjustments, along with an EvenFlo Thermostat, Innovators West harmonic balancer upgrade with an overdrive crankshaft pulley, Innovators West crankshaft pinning system and a new serpentine belt. Installation and custom dyno tuning is performed at Livernois Motorsports’ facility in Dearborn Heights, Michigan, and comes with a one-year warranty.

“We’re proud to lead the industry with engine upgrades for the 2018 Jeep Grand Cherokee Trackhawk,” said Tom Millen, general manager for Livernois Motorsports. “We created these systems to be easily installed and deliver uncompromising drivability, along with their tremendous power increases.”

The three package levels include:

S900 ($3,749): +135 hp / +135 lb-ft – In addition to the content and services mentioned above, the S900 package includes Injector Dynamics ID1050X upgraded fuel injectors.

S975 ($4,449): +200 hp / +175 lb-ft – The S975 package adds the Livernois Powerstorm Supercharger Pulley to help increase boost, as well as Injector Dynamics ID1050X upgraded fuel injectors, increasing horsepower to more than 900.

S1025 ($5,649): +250 hp / +205 lb-ft – A Flex Fuel upgrade to E85 capability complements the Livernois Powerstorm Supercharger Pulley and Injector Dynamics ID1300X upgraded fuel injectors to push the Grand Cherokee Trackhawk’s output to nearly 1,000 horsepower.

Installation appointments can be made by calling (313) 561-5500.

About Livernois Motorsports
Livernois Motorsports is a Dearborn Heights, Michigan-based automotive aftermarket company with more than 20 years of experience specializing in engineering services as well as performance aftermarket products design and manufacturing. Specializing in late model Ford, GM and Chrysler performance parts, service and tuning, the company owns a 36,000 square foot facility that houses its full-service operations. Featured are 17 hoists, four chassis dynos, 2 for all wheel drive, a portable 2-wheel drive, an engine dyno, full engine machine shop and engine build facility, private label and custom product manufacturing, cylinder head development center, seven CNC machines, a fabrication shop and 600/1020 flow benches. Livernois also stocks parts from hundreds of manufacturers to supply customers with virtually any performance enhancing product they may desire. For more information, contact Livernois Motorsports by calling (313) 561-5500 or on the web at Follow Livernois:, Instagram: @livernoismotorsports or Twitter: @LivernoisMotor

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