Grand Cherokee engine modifications and performance parts accessories

Hood Louver kits for cooler running
engines

Power Modules. Easy bolton power
increase & fuel economy on
CRD Diesel engines

Thorley Headers and full Cat-Back
exhaust... more power that is
50-state SMOG legal!

K&N Intake & filter replacement
systems for increased power
and mileage.

High Flow intakes for increased
performance


Snorkel systems for most Jeep Grand Cherokees. More engine power from ram air effect, cooler engine from external air better dust and water infiltration protection, plus... they just look RAD!

Grand Cherokee Engine Parts