Please allow 2 weeks for assembly once your order is placed.
Experience the groundbreaking, unrivaled kit that sets the bar high for the 07-11 Jeep JK. RIPP Superchargers is undeniably the leader in customer satisfaction, power, and reliability. Through initial testing, we've discovered a stock 3.8l Jeep Wrangler disappointingly generates 133 Wheel Horsepower (WHP) when equipped with stock tires and gears. However, considering that most of our valued clients opt for 35-37" tires, the WHP plummets to a range of 108-123 (auto/6spd). That's right..... 108hp
But fear not! Supercharging the 3.8l engine will boost it up to an astounding 240HP on the stock, tire and gear size at a mere 8psi. An exceptional **230+whp and an impressive 260+lb/ft of torque when paired with the commonly used 35/37" wheel and tire combination. This is over a 100hp increase in most cases.
Want even more power? Equipping your supercharger with our smaller pulley ( ALT pulley) will generate an additional 2psi of boost.
Automatic: Stock 133whp RIPP Supercharged 240whp(Measured at the rear wheels)*
Manual: Stock 149whp RIPP Supercharged 260whp (Measured at the rear wheels)*
The RIPP Supercharger systems come fully stocked with:
Vortech V3 Si Trim Supercharger (Self Contained and Helical-cut gears)
Bypass valve / blow off valve
Plug and Play Injectors
Front Mounted Intercooler
2.25-2.5" Mandrel bent aluminum charge pipes
Diablo Sport Tuner included, with a RIPP Tune.
RIPP MAP sensor
Black Powder Coated Mounting Brackets
Gates Belt
RIPP Custom Air Filter
All necessary Hardware
NGK copper core V-power spark plugs
4 Ply Black Couplers and clamps
Vacuum lines, Vacuum T and fittings
Fully Illustrated Color Instructions
1 Year Warranty
Tech line with Customer Service
Right Hand Drive compatible
Each kit is hand assembled here, in the USA!
All Supercharger kits come assembled and ready to bolt-on to your engine. Making installation quick and easy.
Testing on our in house Dyno Dynamics Dyno, we found the power curve to be very linear, with the power found in all usable RPM ranges, especially from low RPM. When used in 4WD-low the power is instantly available and completely manageable. Daily Driving a RIPP powered Wrangler is like driving a V8 powered vehicle without the poor gas mileage and added weight. Acceleration is never a problem and getting up to highway speed in no longer a task.
Approaching 10,000 kits sold world-wide, the list of users and manufacturers that rely on RIPP is impressive to say the least. Rock Krawler, Trail Master, Pro-lift, and Rough Country Suspensions, MBRP and Magnaflow Exhausts, Auburn Gears, GenRight, Rebel Off Road and many more. We have been featured and tested on many popular TV shows such as; Xtreme 4x4, Truck U and West Coast Customs all of which gave positive reviews to our products. Discover the undeniable advantage of RIPP, where we go above and beyond to ensure top-notch performance and reliability. Unlike other brands, we not only develop kits for various vehicles but also own and extensively test them ourselves. With a track record of excellence, we have dedicated years to perfecting our offerings for the 2007-2011 JK.
Our journey began in 2007 with our first GEN JK, followed by a 2008 Rubicon Unlimited, where we conducted rigorous testing. After accumulating an additional 40,000 miles of in-house combined testing, we confidently deemed our system fully developed by June 2008, paving the way for CARB approval. The fruits of our labor paid off, as we proudly claim the title of the most powerful 50-state legal supercharger kit available for the 2007-2011 JK.
But that's not all. Our satisfied clients worldwide have experienced substantial fuel efficiency gains, with reports of nearly 2 miles per gallon improvement in the city and over 4 miles per gallon on the highway. These results hold true even when driving with larger tires and axles.
Don't trust your Jeep project to just anyone, go with the brand that's battle proven world -wide, RIPP!
*Legal for use in California CARB EO Number D-705
** All RIPP WHP levels are measured at the rear wheel, not at the crank. Be careful when comparing HP to WHP. WHP levels vary depending on tire and gear combination as rotational mass comes into play, this affects both Naturally Aspirated (NA) and Forced Induction (FI) total output.
*** RIPP makes no claims in increased MPG, clients have reported this on all RIPP and public social media. We cannot guaranty all end users will experience this. There are simply too many variables out of RIPP's control.
*** The factory transmission cannot be tuned directly. Please make sure you have the proper gear ratio for your vehicle's wheel/tire set-up to maximize its potential.
****RIPP cannot be responsible for discrepancies between different dyno readings available throughout the industry. Many different dyno's read in different net output. Please educate yourself between the different types of readings available from your dyno operator. RIPP advertises SAE HP captured at the rear wheel and typically on a large tire unless otherwise noted
- RIPP Refresh Pack ( drop down menu option)
Includes:
RIPP Coilpack
RIPP Spark plug wires
NGK Spark plugs
Coilpack features:
The RIPP Performance Coil Pack is specifically designed for the 3.8l V6 found in your Jeep Wrangler from 2007 to 2011. It will deliver more energy and a hotter spark across the entire engine RPM range when compared to the factory coil pack. The spark plug receives more needed energy that will result in a more complete burn inside the combustion chamber, yielding more power, better gas mileage and a better throttle response with every revolution. On average a net wheel HP gain of 8-10 horsepower can achieved with this one modification.
8% More Power than OEM coilpacks
Direct swap with oem, plug and play
Highest quality internal components and finish
MOPAR ORANGE high temperature heat resistant outer housing
Works on Supercharged & naturally aspirated
Improved Throttle Response
Improved MPG
No Tuning Required
Direct Bolt On Installation
Heavy duty primary core winding
Higher quality Iron core & stronger laminations
Increased amount of secondary core windings
Sustained power delivery even at high RPM operation
Heavy Duty, high-temperature, epoxy filled housing resists shock & vibration
Spark Plug Wire features:
When shopping for a replacement spark plug wire you want the best you can buy. But with the 3.8 they need to hit a few key features and the RIPP High Performance Wire Set does just that.
The internal wire needs to have less resistance to carry more voltage to the spark plug to increase spark capacity. This will result in a much better burn quality when you really need it
The internal shielding needs to be high quality to avoid interference with on-board electronics
The outer shielding needs to be high quality and have a high heat resistance to carry the voltage
They need to fit like the OEM and into the 3.8 V6 spark plug wire guides. The 3.8 has a cast plastic spark plug wire guide that keeps the wires high and dry, the lengths critical and away from engine components that can burn or cut them. Our wires are the biggest you can fit in the cast guide without the need for zip-ties or custom brackets like the competitor
RIPP ignition wires use very high quality silicone boots and coatings that resist heat
OEM Mopar wires use graphite fibers as a conductor, these are loaded with resistance, resulting in major energy loss. RIPP wires use a spiral wound, heavy duty, steel core conductor. ( see pictures for example) With minimal resistance they deliver maximum amount of power from your coil pack to spark plugs
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Customer Reviews
Overall rating: 4.9 / 5 from 16 reviews.
UPDATE: The tuner issue was due to the vehicle computer being out of date on its firmware. Still annoying that the email address isn't active. And a quick call to RIPP got the shipping charges reduced to something reasonable on the thermostat. So I'm bumping the rating to 5 stars. A COUPLE OF THINGS TO KNOW: 1) Find out if they recommend a low temp thermostat and order it with your supercharger to avoid ridiculous shipping rates. 2) Even though Walker O2 sensors say they are compatible with this vehicle, they are not. They will produce codes. So if you replace your O2 sensors/exhaust system when you do this mod like I did, get Denso O2 sensor. The small bump in price is worth not having the headache.
Just finished the supercharger install. Two things. The Diablo tuner was supposed to include the tune for my vehicle. It didn't have a tune loaded. I'm now trying to figure out how to make that work and the email the manual says to use, ripptuning@gmail.com, is not accepting email. On top of that, when you get to the end of the manual, it recommends a 180 degree thermostat from RIPP. It's kind of pricey at around $44, but ok. But then I go to check out and the shipping is $22.33????? That's ridiculous. It's the size and weight of a mouse. The supercharger install went well so that's great but it's frustrating to have these problems crop up when you're about to get it running again.
Excellent right from the start. Picked the 3.8 JK Wrangler kit with the high altitude pulley. Very complete kit including all the small parts I could see others not including. Ripp's kit has the MAP sensor, bigger injectors, colder plugs, all hardware and even a preprogrammed Diablo tuner! Like most jeep owners I can't leave anything alone for long. Added long tube headers with high flow cats and needed a tune update and Ripp's team got me fixed up fast.
Top tier parts and customer service to match. Can't ask for more.
If you read reviews before buying and find yourself on the fence, do it! You won't be disappointed. No matter what you drive, it will be alot more fun supercharged. My 2008 JK sure is.
Thanks to everyone at Ripp, I'm sure I'll be back for more.
Definitely helps the 3.8 Jeep where it needs it the most, maintaining speed up small hills without downshifting, being able to stay in overdrive (auto 4 speed) a lot longer and acceleration. I would highly recommend the resonator. Boost seems to really come on strong around 3K RPMS and without the resonator it sounds like a rice burner tuner car with a fart can on it at higher rpms. Not my cup of tea. The fuel mileage increase is very noticeable if you are driving it conservatively. The claimed 1-4 mpg increase is real. I have 33 inch tires and a 3” lift and was seeing a little over 20 mpg at 60 mpg with cruise control on. The cruise control does surge a little bit as it is going in and out of boost. The tech support line was very helpful when I had questions. The diablo tuner did not load the first time And the Jeep barely ran, so I spent all day trying to figure out if I had a vacuum leak, a bad map sensor or something else going on. That was very frustrating. The supercharger whine sounds really cool and isn’t overwhelming once you get up to speed. I am by no means a professional mechanic so this project (full stock exhaust removal, AEV bumper removal, grill removal, plugs, wires, coil pack, headers, S/C install and troubleshooting codes Probably took me over 40 hours, not to mention the broken head bolt I had to “not so easy out.”). Overall I am happy with the product and performance. It’s no V8 but for a third of the price it’s a very welcomed performance and economy upgrade.
I installed the RIPP system in a day with the filter sock, new coil, wires, and altitude pulley. The overall gain for a day's work is well worth the investment. I use to do 0-60 in 17.5 seconds on the JKU full armour and heavy 36x13.50's with steel beadlocks. This system knocked it down to 11 seconds flat. The installation instructions are very well laid out and everything went together as laid out in the instructions. Very well planned out system. Very happy with the purchase.
Installed the ripp supercharger on my 2008 rubicon jk in 2009. At that time I had 20xxx miles on her. It is now 2020 and my Jeep just turned over 68000 miles. It’s been 10 years and nearly 50xxx miles with it installed without one flaw. Never have I broke down out on the trail. My Jeep hauls even with big tires. High life, and steel bumpers. My mpg is better then a stock Jeep if you lay off the skinny Peddle. Also there is no better feeling than when other people show you love for being different from the rest and having not only a fully capable rig but one that actually has the stout to go fast and get dirty. I’ve been in blizzards with below freezing temps, and the desserts of Vegas in over 110 degree temps. I drove across the entire United States with a packed Jeep with not one issue. I can’t say enough good things about ripp. Everything they create is tried and tested, they are the definition of reliable. Thanks for creating a brilliant product with the statistics to back it up. Stop thinking about it, just buy one and change your whole experience of owning a Jeep.
I have had the RIPP Supercharger on my 2008 JKU Rubi since 2008 and it has been spectacular day to day and off-road. It's easy to maintain and easy to own. Thanks for a great product.
The kit is very well thought out. Install went well.
Instructions are easy to follow. Best of all the performance is more than i expected. Puts a smile on my face every time i drive my Jeep.
The system performs as advertise. It’s really good. I thought the instructions were absolutely terrible, and there were some fitment issues with components that were really unacceptable from my perspective for a kit that cost as much as this specifically the mounting of the intercooler and a complete mismatch of the attachment points. I also thought the PCV valve attachment scheme was lame and ended up buying plumbing components, so I didn’t have a series of clamps and a hose crimping over itself all in all I’m happy with the purchase, but for the price I feel like things could be at a higher and closer to OEM quality level and the instructions could’ve been much much better.
Team This is Francisco Gonzalez , from FJ OFF ROAD SHOP, Division of FJ AUTO SERVICES, INC in Puerto Rico. We just installed two RIPP Superchargers , one in a 3,8 engine Jeep Wrangler and a 3.6 Jeep Wrangler . Time install , seven to eight hours each and started at first time, well programmed and ready to GO ! What A PERFORMANCE IMPRESSIVE. The Instruction Manual is easy to read and to follow, it help you to look back for validation that all is going exactly as specified. RIPP Oil Check Ready as indicated in the yellow tag. On the road the RIPP in both Jeeps showed a " IMPRESSIVE PERFORMANCE " Transmision shifting perfectly. At FJ OFF ROAD SHOP IN PUERTO RICO, RIPP SUPERCHARGER WILL BE OUR FIRST OPTION TO OUR CUSTOMERS . We want to Thanks US RIPP Sales TEAM for accepting us as their RIPP Dealer in PR, Gracias, Respectfully, Francisco J. Gonzalez Owner FJ OFF ROAD SHOP ( FJ AUTO SERVICES, INC) 167, Road , E-45 Uruguay Street Extension Forest Hills Bayamon, Puerto Rico, 00956 1-787-778-1138 e-mail : irie_1979@hotmail.com fj off road shop bayamon pr lookat goggle
