ProCharger 1DJ304-SCI Stage II Intercooled Supercharger Tuner Kit for 06-10 Jeep Grand Cherokee SRT8 6.1L HEMI

When it comes to force-air induction systems for the modern HEMI engines, no one offers more advanced, more powerful or more reliable intercooled supercharger systems than ProCharger. ProCharger's industry-leading systems allow owners to bolt on 150+ HP to an otherwise stock 6.1L HEMI while still running pump gas and running less boost than the competition's kits, making this the most powerful and safest choice for forced induction on your HEMI.

Engine-Friendly, Safe Boost Levels
With ongoing advancements in fuel injection and electronic engine management systems, intercooled centrifugal supercharging has proven to be the most engine friendly and easily installed type of forced air induction. Thanks to the highly efficient supercharger and intercooler design, ProCharger makes more power with less boost and heat, further improving engine reliability and your peace-of-mind. Requiring no internal engine modifications, ProCharged HEMI owners experience pure driving enjoyment with incredible power gains from a supercharger and the best engine reliability in the industry.

Proven ProCharger HEMI Systems
ProCharger's engineering and R&D teams went to great lengths to make sure your supercharged HEMI vehicle is everything you expect and more. Being the first supercharger manufacturer to safely and reliably supercharge late-model HEMI¨ engines, ProCharger is the undisputed leader. From the dyno to the street and track, once you drive a ProCharged HEMI you'll understand why the fastest HEMI's in the world run ProChargers. At HHP, we've known this for years which is why our own HEMI race car is ProCharged.

Easy to Own "Ò Easy to Drive
With millions of boost-enhanced miles under their tires, ProCharged HEMI owners enjoy the best of both worlds: every-day reliability and driveability with incredible power that is just a toe-tip away. Owning and driving your ProCharged HEMI is an exercise in simplicity. With the patented and proven, self-contained ProCharger supercharger system design there is no need for special fuels. No need for additional engine or vehicle modifications. In fact, ProCharger systems and kits are designed to be installed on completely stock or modified HEMI engines. And yes, your HEMI-powered vehicle can be returned to stock condition.

Fuel-Mileage Friendly
Beyond overall power and performance, centrifugal superchargers are also the most fuel efficient form of high performance. Rising fuel costs and CAFE restrictions have prompted performance enthusiasts to think about fuel economy along with horsepower. It's no secret that ProCharger systems not only produce the big power numbers we all crave, but under normal operating conditions, owners report very little effect on fuel mileage and in some cases, actually improved fuel economy.

OEM Appearance & Quality
When it comes to the finished installation, a ProCharger kit for the late model HEMI cars and trucks features an outstanding "from the factory" look. A clean, professional and neatly integrated finished installation means this is a system that you will be proud to show off every chance you get.

Experience and Service Excellence
All ProCharger supercharger systems are engineered in-house and then field tested by a dedicated team of engineers and technicians on the largest R&D fleet of vehicles in the industry. ProCharger systems are tested and evaluated extensively; on the engine dyno, chassis dyno, on the street and at the track. This diligence results in the most advanced, engine-safe and durable HEMI supercharger systems on the market

The Stage II ProCharger System utilizes a proven "dedicated drive" configuration, removing the supercharger from your factory serpentine system altogether. With a highly efficient air intake, the Stage II System is intended for modified engines, but works well with stock engine and exhaust components.

Thanks to the industry's coolest charge air temperatures and largest power gains, no other supercharger system for the Challenger even comes close. With ProCharger's patented and proven self-contained P-1SC-1 supercharger and a newly designed, high-performance air-to-air intercooler system, unmatched power is delivered with maximum reliability and relatively simple installation.

NOTE: Due to variability among OEM computers and the prevalence of custom modifications, dyno tuning may be required. Contact HHP for more information on this supercharger kit.