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ProCharger P-1SC-1 supercharger kits are absolutely the most powerful and reliable supercharger systems offered for your vehicle. For street use or at the track, they'll deliver the largest increase in horsepower and torque available from any supercharger system. Their extremely low-charge air temperatures provide much better engine longevity by protecting your motor from detonation. These supercharger kits are designed with a fundamental understanding of the physics behind supercharging and are engineered to the highest quality standards. By using CNC machining and nearly indestructible 7075 T-6 aircraft aluminum to produce the largest and strongest impellers in the industry, they're able to again improve both performance and reliability. The P-1SC-1 kits are the only centrifugal superchargers to incorporate billet impellers in production models. Hundreds of models are available to ensure precise fitment on your vehicle. Select the ProCharger system and options tailored for your application.




Procharger complete kit for the 5.7 Jeep Grand Cherokee truly adds a good amount of power to the already potent hemi. This ProCharger supercharger system was designed with long lasting performance in mind. Thanks to the amazingly efficient P-1SC-1 supercharger and highly effective intercooler, massive power gains are possible with only 7psi of boost! Such a low boost number means you can be safe to run quality pump fuel from any gas station in the country (91+ octane).


Application: 2011-20 Jeep Grand Cherokee 5.7 Hemi


Complete kit Includes Fuel and Tuning Upgrades


Jeep High Output Intercooled System Highlights

- 215+ horsepower gain with P-1SC-1 on 7 psi, pump gas, otherwise stock motor

- ProCharger’s proven and patented, self-contained oiling design–no external oil lines

- 1-year supercharger warranty is standard, with optional 3-year warranty available

- Satin, polished, or black finish options available for brackets and supercharger

- Fuel injectors and handheld tuner with programming supplied (complete system only)

- Billet impeller and supercharger gear cases, with industry-leading 4.10:1 step-up ratio

- Highly effective, large air-to-air intercooler and 3.50" cold-side tubing

- No cutting or trimming required of OEM parts, and No need to drain the cooling system


Upon opening the hood, the first thing you’ll notice is the ultra clean OEM fit and finish of the ProCharger supercharger system. No cutting or trimming is required during installation, which makes returning the truck to stock a breeze (If needed). The supercharger and bracket can be purchased in satin, black or polished finish.


Once the ProCharger Jeep Grand Cherokee SRT supercharger system is installed, people with a keen eye will notice the large air-to-air intercooler lurking behind the grill, demanding respect from “car people” in the know. Large and highly effective, the ProCharger intercooler is HUGE–good news for people looking to turn up these SUV’s above and beyond the HO intercooled system to produce even more boost and larger power gains.

Procharger 6.4/5.7 SRT8 11-20 P-1SC-1 Supercharger Kits 1DL214-SCI-64

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