If a lot is good, even more is better. Hemi power was back and improved in the WK2 Grand Cherokee. The base 5.7L Hemi now packs 360 hp, while the SRT-8 variant delivers 470 hp from 6.4L, and the blown 6.2L stolen from the Hellcat unleashes 707 hp to all four wheels all the time. What a time to be a Jeep owner.

NOS has powered more racers than any other brand of nitrous. When you're looking to go fast, rely on NOS to deliver the most power per dollar available. From stock engines to race vehicles, jet skis to trucks, NOS has a kit for you.