ProCharger is pleased to announce HO Intercooled Systems and Tuner Kits for the 2019-2012 Jeep Grand Cherokee SRT8. Building on the proven performance of ProCharger HEMI SRT8 supercharger platforms, this patented technology continues to lead the industry in OEM-style fit and finish, ease of installation, and reliable performance.

ProCharger HO Intercooled Systems are supplied with the patented self-contained P-1SC-1 supercharger, proven tuning calibrations, and a handheld programmer set for a 215+ horsepower gain over stock, on 7 psi of boost and pump gas. Higher boost levels and horsepower are possible with an Intercooled Tuner Kit and custom tuning, and even higher with modified motors. The HO system is 100% reversible, with no trimming or cutting to any factory OEM plastics or hardware. As if that wasn’t enough, you also have your choice of multiple supercharger and bracket finishes: satin, polished, or our new black finish.

Even though this ProCharger-powered Jeep Grand Cherokee WK2 SRT is a heavy SUV (tipping the scales at a whopping 5,150 lbs), that weight disadvantage is NOT stopping this supercharged SUV from ripping off 0-60 in sub 4 seconds (3.4 traction-limited seconds to be exact)! At first glance, a 3.4 second 0 to 60 may not seem very fast, that is until you compare it to the competition. The only “fair” comparison would be its brother from another mother, the Mercedes ML63 AMG.

0 to 60 Times:
Stock Jeep SRT = 4.8 seconds
Stock Mercedes ML63 = 4.8 seconds
ProCharged Jeep SRT8 = 3.4 seconds

Horsepower:
Stock Jeep SRT = 470 Horsepower
Stock Mercedes ML63 = 518 Horsepower
ProCharged Jeep SRT = 680+ Horsepower

*HP rating based on 23.82% drivetrain loss (rated 470 flywheel HP to 358 rear wheel HP)

With nothing more than a bolt-on ProCharger supercharger system that installed in a matter of hours, you can shed nearly 1.5 seconds off your 0-60 time, and absolutely destroy this Jeep’s closest competitor. Trust us when we say, you’ll never look at the Jeep’s Launch Control button the same way again. Use it sparingly though, because ripping off supercharged launches under full power can become addicting … and you may have to contact a doctor to remove the permanent grin from your face. Now lets dive into some other features that make this ProCharger system so awesome.

• 215+ horsepower gain with P-1SC-1 on 7 psi, pump gas
• Self-contained oiling design–no external oil lines
• 1-year supercharger warranty is standard, optional 3-year
• PCM Tuning 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​
• No need to drain the cooling system