ATI 1JL204-SCI 18+ Jeep JL HO Intercooled Tuner Kit with P-1SC-1

Power up your 2018-20 Jeep JL with a Tuner kit from ProCharger and gain 50%+ Horsepower.

ATI 1JL204-SCI 18+ Jeep JL HO Intercooled Tuner Kit with P-1SC-1

Please remember that the prices on our site are the Procharger Minimum Advertised Prices, Call 260 672-2076 

ATI 1JL204-SCI 18+ Jeep JL HO Intercooled Tuner Kit with P-1SC-1 2018+ Jeep Wrangler JK 3.6L 

50%+ More Power with Complete Systems and...

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The Finer Details

Part Number: ATI 1JL204-SCI 18+ Jeep JL

Manufacturer: ATI ProCharger (Accessible Technologies Inc)

Condition: New


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Power up your 2018-20 Jeep JL with a Tuner kit from ProCharger and gain 50%+ Horsepower.

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ATI 1JL204-SCI 18+ Jeep JL HO Intercooled Tuner Kit with P-1SC-1


  • More Information

    Please remember that the prices on our site are the Procharger Minimum Advertised Prices
    Call 260 672-2076

    ATI 1JL204-SCI 18+ Jeep JL HO Intercooled Tuner Kit with P-1SC-1

    2018+ Jeep Wrangler JK 3.6L
     50%+ More Power with
     Complete Systems and Tuner Kits 

    Tuner Kits do not come with the tune, you will have to get your Jeep Professionally Tuned

     

    2018-21 3.6 Jeep Wrangler JL
    DescriptionHP GainIntercooler
    7 psi w/ P-1SC-150%2 Core
    Tuner Kitcallcall

     

     Power up your 2018-21 Jeep JL with a Tuner kit from ProCharger and gain 50%+ Horsepower.  Our Jeep supercharger Tuner Kits are fully engineered and include our world class, off-road proven P-1SC-1 supercharger, ready to take on any challenge you can throw it. Whether it’s driving in the Outback or just going to Outback steakhouse, rest assured that your Jeep will have plenty of power in reserve to handle any situation. We offer more options and upgrades than any supercharger company including our D-1SC supercharger for even more horsepower.  Built on over 24 years of proven technology and satisfied customers, we are excited to offer the next generation of Jeep Wrangler some serious power upgrade options.

    Featuring the easiest and quickest installation available, our kits were designed with simplicity in mind–no permanent modifications are required, with no cutting, bending, or drilling necessary. Even with the industry’s-best belt wrap, you can still swap supercharger pulleys in a matter of minutes and change the serpentine belt without removing the supercharger or any accessories.


     With both the HO Intercooled System and Tuner Kit you also have your choice of the helical gearset option for lower supercharger noise levels, and your choice of multiple supercharger and bracket finishes–satin, polished, or our new black finish.


    Our Tuner Kits also include large air-to-air intercoolers to keep air inlet temps low even under extreme conditions. 

     

    No Major Modifications Required

    Just bolt it on, slightly trim the fan shroud, install a professional tune, and GO!  Our ProCharger Tuner Kits are designed to be simple and easy-to-install letting you get your Jeep back on the road and hitting the trails.  Professional tuners should have no problem getting 50%+ Horsepower increase with our friendly Tuner Kits.  Our Tuner Kits are one of the easiest kits to install saving you time and effort. The ProCharger belt drive system is easier to service than even the factory system, because the belt can be removed or swapped without any other component removal! We also mounted the supercharger head unit as high as possible for those JKs that will see some water/mud, and to leave more room for aftermarket suspension/steering parts. 

    Note: Tuner Kits are NOT legal for street use in California.



     ProCharger HO Intercooled System Highlights

    • 50%+ power gain with P-1SC-1, 7 psi, pump gas, otherwise stock motor

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

     • Easiest and quickest supercharger installation in the industry

     • No permanent modifications 

     • More belt-wrap and easier pulley change than competing systems

     • Large intercooler made for the Jeep Wrangler JL to maximize core size

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

     • Satin, polished, or black finish options available for both the brackets 
        and supercharger 

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

     • System is 100% complete with OEM quality and appearance 

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




          ProCharger Jeep Wrangler JL System Advantages:

     

     

    Cooler Power
    ProCharger was the first to offer intercooled supercharger systems for trucks and SUV’s, nearly 5 years before others. With industry leading experience and technology, ProCharger produces the coolest charge air temperatures and largest power gains. From the dyno to the street, on and off road, ProCharger’s engineering and R&D teams go to great lengths to ensure your supercharged and intercooled American made truck/SUV is everything you expect and more.

     
     Unmatched Quality & Warranty Coverage

     ProCharger provides the best warranty protection and now many ProCharger systems are also eligible for optional extended powertrain coverage up to 5 years / 100,000 miles (whichever occurs first). ProCharger is the only forced induction company which offers both a 3 year extended warranty option for the supercharger alone, as well as a powertrain and supercharger warranty option for up to 5 years / 100K miles. Because ProCharger designs and manufactures all of its superchargers (unlike many competitors), more choices for warranty coverage can be offered.

     

    100% Complete Systems
     ProCharger Supercharger Systems are 100 percent complete – nothing else to purchase. ProCharger’s intercooled supercharger systems come with all the components needed for an attractive, OEM-quality installation. Install it yourself or have your ProCharger dealer install it for you. The choice is yours.

    Resources, Experience and Service Excellence
     All ProCharger Supercharger Systems are engineered in-house and then dyno and field-tested by a dedicated team of engineers and technicians on the industry’s largest R&D fleet. This diligence results in the most advanced, engine-safe and durable supercharger systems on the market. With nearly 20 years of performance leadership, world-class engineering and manufacturing, and the best technical and customer service teams in the industry, the choice is clear: ProCharger.

     

    Strongest Dealer Network
     ProCharger has the largest network of independent dealers across North America and around the world that specialize in installing and fine-tuning your supercharger system. And just like the supercharger systems they install, ProCharger dealers are the best in the business when it comes to helping you realize your performance goals and aspirations.

    Fuel-Mileage Friendly
     Beyond industry leading power, centrifugal forced induction is also the most fuel efficient form of high performance, with owners frequently reporting improved fuel economy or minimal impact under normal operating conditions.

    “I knew the performance increase would be extremely impressive, but was surprised by the 2-3 mpg increase in fuel economy with my Hummer H2.” - Bill R.

    “Before the truck was supercharged, I’d average 14.3 mpg for the 2,500 mile round trip. With the truck supercharged, my fuel mileage for the same trip was right at 14 mpg. The ProCharger supercharger has turned my F-150 into the truck I would have preferred from the beginning. It is very drivable and the extra power and torque make the truck much easier and a lot more fun to drive, especially when towing.” - Dell H.

    Hunter M. reports that his 2001 GMC Sierra with 125,000 miles went from 10/18 mpg to 11 mpg city and 22 mpg highway, despite his “heavy foot” and 500 RWHP.

    “The ProCharger helped more than compensate for the oversized tires on my 4WD Ram, and fuel economy is virtually unchanged.” - Beverly P.

    Craven Performance & Off-Road reported 32 mpg at 75 mph on their 2006 Z06, which produces 1,014 RWHP with 19 psi and 93 octane pump gas.

    ProCharger’s own 2009 F-150 has also been used for extended towing duties to national events. For example, towing an 18 foot enclosed trailer heavily loaded with supercharged Harley’s and display material, this truck regularly records 13 mpg and thanks to 425 intercooled RWHP, handles the trailer with ease. Not towing, the supercharged 5.4L consistently records 22 mpg on the highway.

     

    The Most Power and Best Performance 
     Intercooled ProCharger systems deliver the ultimate performance and power increase for towing, daily driving and sport truck applications. Compared to all bolt-on aftermarket superchargers, ATI's superior technology delivers more low-end torque and substantially more total power than any other supercharger system. In the lower rpm towing range, Intercooled ProCharger systems will deliver more rear-wheel torque because the intercooled charge air is extremely dense (virtually at ambient temperature), the engine is running full timing, and the P-1SC consumes far less power than positive displacement superchargers. At mid-range and higher rpm, in addition to making more power per pound of boost (due to the same combination of greater air density, full timing and less parasitic load), an Intercooled ProCharger system is also able to safely produce more total boost, thanks to the coolest charge air and exhaust gas temperatures in the industry. The net effect is a substantially larger increase in air density, which in turn produces a substantially larger increase in power. History and physics show that applications without intercooling must run unsafe boost levels or octane-boosted fuel to perform even close to an Intercooled ProCharger system.

     Superior Efficiency and Fuel Economy Intercooled ProCharger supercharger systems enable your truck or sport utility to deliver unparalleled performance without sacrificing daily drivability or gas mileage. In fact, unlike inefficient positive displacement superchargers, in most towing applications your gas mileage may actually increase slightly thanks to the superior efficiency of the P-1SC ProCharger. Stock or modified, for towing, daily driving, or racing, Intercooled ProCharger systems deliver far more performance with far greater engine reliability than any other supercharger system or power adder such as nitrous oxide.


    The Best Engine Reliability and Drivability

     ATI introduced the industry's first intercooled supercharger system nearly 3 years before its nearest competitor, and is the only company that offers air-to-air intercooled supercharger systems for trucks and SUV's. Other companies' non-intercooled and air-to water supercharger systems are typically tuned at the edge of detonation, which leaves you little margin for error. However, because air-to air intercooling removes the heat which causes detonation, you can safely run far more engine-friendly intercooled boost with full timing and complete peace of mind. With air-to-air intercooling, there is no need for "band aids" such as ignition retard, over-rich or auxiliary fuel injectors, or water injection. There is also no need to buy exhaust gas temperature (EGT) gauges because intercooling means that exhaust and overall engine temperatures remain stable even during extreme towing, racing and/or summer heat conditions. The intercooler system, which is standard equipment, simply rejects far more heat than it will receive from the highly efficient P-1SC ProCharger. Intercooling is clearly the fundamental solution for reliable high performance, because it substantially improves both engine reliability and power output. That is why intercooled forced induction is the high performance technology of choice for millions of factory OEM vehicles worldwide.


        

       
       

     

    With the engine built to be blown, our low-compression 540 made 507 hp at 4,800 rpm and 606 lb-ft of torque at 3,200 rpm. Fully intercooled and boost set on kill, those numbers jumped to 913 hp at 5,800 rpm, with 903 lb-ft of torque at 4,800. The difference with the ATI ProCharger is huge, to say the least. Those numbers represent an increase of a solid 80 percent in horsepower and 49 percent in torque. That’s a ridiculous increase that would make your “seat of the pants” feel like a NASA space shutte launch!


    “When put into the [supercharger] system, an intercooler brings the air temp back down, thus increasing its density and removing the need to retard the timing. Reliable power gains go from 25-45 percent with a supercharger alone to 60-75* percent with an intercooler.”


    “Any time that you compress air, like with a supercharger, that creates heat, and heat is the enemy of horsepower. An air-to-air intercooler takes that hot blast of air and cools it down. This [Intercooled ProCharger system] will give you a 65% increase in power [with 8.5 psi]. That’s more than any other supercharger on the market.” 


    "Compressed air gets hot, but diverting it through the intercooler cools it down before it gets to the throttle-body."

    "A [chassis] dyno run demonstrated a maximum of 377.8 rwhp and 357.9 lb-ft of torque." (66% power gain, stock '02 5.3L Tahoe)


    “These intercooled ProCharger systems provide reliable 60-90 percent gains* in horsepower and torque on pump gas, with significantly better engine reliability than is possible when supercharging without an intercooler.”


    "The mildly modded 5.4 (2004 3V) received a ProCharger P-1SC centrifugal supercharger along with its air-to-air intercooler. The GMS crew reflashed the computer with Superchips Custom Tuning software, and the 5.4-liter SOHC motor now makes 420 rwhp and 410 lb-ft of torque." 


    “The driveability of the system was tested when we loaded down the truck with a 7,000-pound boat and trailer and a bed full of weekend boating gear, and traveled a couple of hundred miles over hilly highway toward The Lake of the Ozarks in humid 85-degree weather. Even under boost conditions, as the truck effortlessly pulled the weight up long hills for long periods of time, the engine’s coolant temperature never surpassed normal operating temperatures.” “Because of the extraordinary efficiency of both the ProCharger and intercooler systems, intercooled ProCharger systems feature the coolest intake temperature of any supercharger.”

    “Intercooled supercharging results in less stress on engine parts, lower engine temperatures, and better fuel mileage.”


    By using an air-to-air system, more boost can be applied to the motor without fear of detonation or the need for added fuel enrichment systems or ignition retarding.” 

     “In addition to denser air and full ignition timing, there is considerably less parasitic loss...”


    “What cuts down on a charger’s efficiency is a byproduct of compressing air - heat. When the air is compressed, it gets hotter. And the hotter it gets the less dense it becomes. You will still see power gains but the ignition timing has to be pulled back about 1 degree per pound of boost to keep the engine from detonating or pinging.” 

     “The intercooler (like a radiator for the air) brings the temp back down to around 20 degrees above the outside air temp.”


    “That’s a 2.33-second gain in the quarter-mile [with a stock 5.7 TBI] on pump fuel without sacrificing any driveability.”



    Fuel Mileage and ProCharger…WHAT?!

    A supercharger will decrease the fuel economy of your vehicle, right? WRONG!!

    Although roots superchargers have significant parasitic load and do dramatically decrease fuel economy, centrifugal superchargers (like ProCharger) will yield approximately the same fuel economy as normally aspirated engines under normal throttle conditions. This means that after the installation of a ProCharger intercooled supercharger system, if you drive your vehicle in the same manner as you did before the installation, you should see no drop in fuel economy and in some cases customers with heavier vehicles have actually increased their fuel economy because of less frequent downshifts! However, the purpose of the supercharger is to get more air into the engine…and when you add air you must add fuel. So when you stand on the throttle and that impeller starts force-feeding your motor the air it deserves, your fuel system will allow more fuel in to create gobs of Grandma scaring horsepower. It is during those moments when supercharged vehicles see a drop in fuel economy.

    To explain further, a supercharged engine operates at a much higher power and efficiency level than a naturally aspirated engine. So why, under normal operating conditions, would making an engine more efficient decrease fuel economy?

    ProCharger has a large and ever changing fleet of test vehicles running the streets and race tracks every year. We use these vehicles to test everything you would expect from a company like ProCharger…durability, aesthetics, noise, drivability, power. What you may not expect is that we also collect fuel mileage data on these test mules. A small snapshot of some of our data is below.

    • 2005 Mustang V6
      • Intercooled ProCharger P-1SC
      • Automatic Transmission
      • Factory Mileage Claim: 19 City/25 Hwy
      • ProCharged Fuel Mileage: 22.55 mpg
    • 2004 Corvette Z06 
      • Intercooled ProCharger P-1SC-1
      • Manual Transmission
      • Factory Mileage Claim: 19 City/28 Hwy
      • ProCharged Fuel Mileage: 21.00 mpg
    • 2007 Mustang GT
      • Intercooled ProCharger P-1SC-1
      • Automatic Transmission
      • Factory Mileage Claim: 18 City/23 Hwy
      • ProCharged Fuel Mileage: 19.59 mpg
    • 2006 Dodge Charger 5.7L HEMI
      • Intercooled ProCharger P-1SC-1
      • Automatic Transmission
      • Factory Mileage Claim: 17 City/25 Hwy
      • ProCharged Fuel Mileage: 21.00 mpg

    The majority of the above data was taken during mostly highway driving on the 2007 Hot Rod Power Tour. As you can imagine, fuel mileage was not the main concern of our drivers when cruising along side the amazing cars that grace the Power Tour. The Dodge Charger fuel mileage was recorded on a recent roundtrip from Kansas City to Tampa, FL. Also, keep in mind that the above vehicles are all stock with the exception of the intercooled ProCharger system. Your fuel mileage may vary depending on your vehicle combination and driving habits.

    2001 Chevrolet Silverado customer testimonial after the installation of a P-1SC-1 Intercooled ProCharger system.

    “My gas mileage has increased nearly 1 mpg on my annual trip from Michigan to Alabama, from 16.19 mpg naturally aspirated to 17.06 mpg with the ProCharger. Considering these trips are taken during Christmas in the winter with periods of idle time and speeds with the flow of traffic the ProCharger actually helps gas mileage. Add the extra on demand power and the smiles per gallon, the truck makes the trips fun!”

    2006 Hemi Ram customer testimonial after the installation of a P-1SC-1 Intercooled ProCharger system.

    “I’ve got 34K miles on the supercharger system in the past 9 months, and it’s great. I pass other trucks on hills all the time while towing Bobcats and other heavy loads. And my fuel economy is about the same as it was before, but with a lot more power.”