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.
|6.4L High Output Intercooled System with P-1SC-1
|| 7 psi
|6.4L High Output Intercooled Tuner Kit with P-1SC-1
Tuner Kits: These kits make sense for someone wanting to perform custom tuning of the car and push the envelope in performance. Will most likely be experimenting with alternative fuels such as 93 octane, race fuel, E85 fuel, and methanol supplemental fuel. In addition, possibly changing engine components like heads, headers, exhaust, and cams for the engine. No tuning or fuel components provided.
Want to learn about HO vs. Stage II, Tuner Kits vs. Systems, Intercooling tech and much more? Click the button below to visit the ProCharger 101 page.
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. Take a moment to let the sticker shock wear off ($98,400 AMG vs. $64,380 Jeep Grand Cherokee SRT) and let’s take a look at the performance numbers:
TIMES & HP
0 to 60 Times:
Stock Jeep SRT = 4.8 seconds
Stock Mercedes ML63 = 4.8 seconds
ProCharged Jeep SRT8 = 3.4 seconds
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.
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.
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). If you are ready to turn your Jeep SRT Grand Cherokee into power-producing, street-screeching monster, drop us a line and we’ll show you the way. We’re happy to answer any questions you have about this system or any other ProCharger supercharger system in our vast product lineup.
- 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
- Omits tuning and fuel system components
- Otherwise identical to HO Intercooled System
- Polished, or black supercharger, bracket, intercooler finish
- Helical gearset for noise reduction
- Tuner Kits allow for D-1SC up to F-1A-94 upgrades
- Race Intercooler supports 1,100hp
- Race Bypass Valve upgrade available
The ProCharger P-1X and D-1X head units feature the robust, self-contained gearcase that is standard on most ProCharger models, but with a new aerodynamic compressor design that creates cooler charge air temperatures and more horsepower at the same boost level than our industry-standard P-1SC-1 and D-1SC. This higher efficiency design was engineered to be a bolt-in replacement for P-1SC-1 and D-1SC equipped systems and has even greater max-power potential.
Looking to make a purchase or a shop to install? We have a large group of dealers ready to serve you with your ProCharger needs. Click below to find a dealer near you!
Kits starting at $7,748. Pricing on these units vary by configuration. Configure your purchase now.
PLEASE NOTE: Pricing on this website reflects the June 30, 2022 Application Price Guide. No surcharges are currently in effect.
Click to call our sales staff or email us if you need any help. We will be happy to assist you with any questions you may have.
Mon – Fri 8am – 5:30pm CST
Phone – (913) 338-2886
Sales Email – [email protected]
Our catalogs feature much of this detail. You can either download a copy or have one mailed to you free of charge.
California approved products for street legal use (complete systems) will have an associated CARB EO# for compliance. For a full list of California and 50 state street legal systems, click below.