Sprint Booster upgrade
#1
JK Freak
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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!
#4
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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,
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
![crazyeyes](https://www.jk-forum.com/forums/images/smilies/crazyeyes.gif)
I give it a
![Thumb](https://www.jk-forum.com/forums/images/smilies/thumb.gif)
Scooter,
#6
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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
http://www.quadratec.com/products/17616_0000.htm
I wonder how much this kills your gas mileage... Like 10mpg lol
#7
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