Cosmetically I'd leave that lovely TJ as it is.

Everyone is so hung up in the comments about it only adding 30 HP....how bout the fact that it makes over 240 lbs/ft of torque to the tires from basically 2K rpm to 4K rpm? That's your useable powerband when wheeling right there for the most part. I'd say that kind of torque output in that power band is well worth the $3500. You sure as hell aren't getting that from intake and exhaust lol.

Holy moly... How many times do you got to put it into first gear?!?! Hope adding a supercharger don't make it a necessity to hunt for first gear! (9:01 - joking, haha). Looks like a clean install and to all the haters, find me a better hp vs $$ bolt on combo and I bet that list is ALMOST non existent. May not be the 100+ HP we all crave, but the 'ol butt dyno will approve i'm sure!!! Good job guys! Keep the upgrades coming!

QT. These Sprintex supercharger kits are made in Perth, Western Australia dudes ! They're just 3 miles down the road from where I live and are a cool system for the venerable 4.0 Hi-Output In-line Six donk. If guys wanted to install an intercooler, is it possible to fit one to TJ/XJ's ? Vdogg.

wow you guys made it look so simple, is it really that easy to install? great video btw! subbed

those windsheild wipers are nice looking

The pump up gearbox looks interesting, is that something new?

Forget the final HP numbers. Didn't you say a 40% increase in HP? 30HP is just around 20%. Something's not right. Any updates on what happened?

Dammit no longer available!

Please! Tell me how I can get this same exact product within Canada because this seems perfect for my 2000 2.5L wrangler and could use the extra power for when I get larger tires

Only 30 more HP? I was hoping to see much more than that.

Am I the only one cringing sitting at the stop light with the clutch in just working the shifter like your churning butter? Ugg.... Thanks for the info on the kit. I want one.... :)

Afternoon Quadratec team. I am extremely interested in buying this from your website, and may be prepared to buy as soon as next week, but I have a couple questions. How did this supercharger impact fuel consumption? Also, I am looking at installing a different Diablosport tuner for a permanent on dash display (maybe the trinity 2). Can this tuner be utilized for the post supercharger tune? I’d like to avoid purchasing both. Thanks in advance.

Any issues with P0068 code and cutting out just before 4000 rpm?

The motor is choked up.It needs intake and exhaust to make more power...

I'm looking for the detailed instructions for the DEI kit you guys mentioned, where's that "video you did earlier"?

Would rather have seen a Banks Sidewinder install, but to each there own.

3500 for 30hp/50 tq? Not to mention whatever else you need....Sounds super low for the price. Was looking to get a blower but this is now off the table

+30hp??? +64 hp and +66 ft/lb of torque listed on their website. That's a big discrepancy. I would think twice about spending $3500 for 30 hp, when you can probably get that much from intake, programmer, and full exhaust, while only spending about $1500.

I just bought and installed the sprintex very easy install with only a few steps left out in install book but also I with if you going to do a video be more detail for us diy people. For instance how much oil is 157 millimetres in us 5.32 ounces I'm confused ....? In video why you didn't tell viewers you need bend a.c. lines down so supercharger wil fit , and make sure you have all tools needed , this will save u from going nuts and sprintex forgot to include my Turner now waiting on that small complaints but life goes on my 05 lj Rubicon well worth the inconvenience to be different from the jk jeep lover old school and simpler to work on diy

155 HP before mods? I thought the 4.0 was 190 stock?

what is this nonsense, the standard AMC 242 has 184Hp, with 334Nm(246ft)

$3,500 for 30hp. Might as well buy a used 5.7 Hemi.

I just don't like the fact that you have to tear it apart every 30k miles and replace the belt spark plugs

I just learned how to make something reliable, unreliable in 12 minute

Congratulations you spent $4,000 on 30 horsepower

Wow, this guy talks a lot.