Driveshafts, axles and drivetrain upgrades for the Jeep Grand Cherokee Trackhawk, including one-piece aluminum and carbon fiber driveshafts and high-horsepower axles from The Driveshaft Shop (DSS).
Engine Components for the Jeep Grand Cherokee Trackhawk (2018-2021). Shop engine components from ARP, each listed with fitment for the Jeep Grand Cherokee Trackhawk.
More Jeep Grand Cherokee Trackhawk parts: All Jeep Grand Cherokee Trackhawk parts · Exhaust · Pulleys · Superchargers
Frequently Asked Questions
Why upgrade to ARP head studs on my Jeep Grand Cherokee Trackhawk?
ARP studs give stronger, more consistent clamping force than factory head bolts, which helps keep head gaskets sealed under boost or nitrous.
Exhaust for the Jeep Grand Cherokee Trackhawk (2018-2021). Shop exhaust from Kooks and Stainless Works, each listed with fitment for the Jeep Grand Cherokee Trackhawk.
More Jeep Grand Cherokee Trackhawk parts: All Jeep Grand Cherokee Trackhawk parts · Engine Components · Pulleys · Superchargers
Frequently Asked Questions
Do long tube headers need a tune on my Jeep Grand Cherokee Trackhawk?
A custom tune is recommended after installing headers so fueling and timing match the new airflow. See our custom remote tuning.
Are aftermarket headers street legal?
It depends on the product and where you live. Check the emissions notes on each listing and your local laws before installing.
Pulleys for the Jeep Grand Cherokee Trackhawk (2018-2021). Shop pulleys from Metco Motorsports and ATI Performance, each listed with fitment for the Jeep Grand Cherokee Trackhawk.
More Jeep Grand Cherokee Trackhawk parts: All Jeep Grand Cherokee Trackhawk parts · Engine Components · Exhaust · Superchargers
Frequently Asked Questions
Do I need a tune after a pulley swap on my Jeep Grand Cherokee Trackhawk?
Yes. A smaller pulley raises boost, and the engine needs a custom tune for the added airflow. See our custom remote tuning.
Superchargers for the Jeep Grand Cherokee Trackhawk (2018-2021). Shop superchargers from Whipple Superchargers, each listed with fitment for the Jeep Grand Cherokee Trackhawk.
More Jeep Grand Cherokee Trackhawk parts: All Jeep Grand Cherokee Trackhawk parts · Engine Components · Exhaust · Pulleys
Frequently Asked Questions
Do I need a tune with a supercharger on my Jeep Grand Cherokee Trackhawk?
Yes. Every supercharger system or upgrade needs a custom tune to control fueling, timing and boost. See our custom remote tuning.
What is the difference between a complete system and a tuner kit?
A complete system includes everything in the kit; a tuner kit is meant for owners who will have the vehicle custom tuned. Check each listing for exactly what is included.
