I always thought the JK was a dog. I installed a Sprint Booster it feels like a different Jeep. The acceleration is very responsive and the shift points on the auto transmission are different. NICE!

 

How much body lift do you have on that machine?

 

Actually none, I have a TF 2" BB. The rock crawler flares do not have that 2" drop on the edge like the factory flares so it looks like a 4" lift.

 

Just installed Sprint Booster on my 09' Rubi manual tranny today and all I can say is "Holy Cow".

What a "Big" difference in throttle response, makes it feel like a totally different Jeep..... Wifey even commented that it drove "Waaay" better...

Well worth the crick in my neck from the crazy contortionist install...

I give it a

Scooter,

 

HOW MUCH DID IT SET U GUYS BACK AND WHERE DID U GET IT FROM.

 

Looks like it's on quadratic for $329
http://www.quadratec.com/products/17616_0000.htm

I wonder how much this kills your gas mileage... Like 10mpg lol

 

Got mine off of feeBay for $202 new as well as a AEV Procal new for $120...

Just got to keep an eye out for the deals...