It's the #1 selling item in our store, for the past 3 years.
Easy plug and play and less than 5 minutes to install.
30 day money back guarantee, no questions asked.
Read about it here and read the testimonials!
http://www.smartmadness.com/servlet/the-214/smart-car-Sprint-Booste...
Tags: booster, eliminate, lag, lage, madness, response, smart, sprint, throttle
Permalink Reply by Herb Bell on November 8, 2012 at 11:47pm Anyone here that has put the "Sprint Booster" ($300) into their Smart? Your thoughts?
Check out the new booster that Smartmadness is offering on their websight; www.smartmadness.com. I think you will like this one better then the sprint booster.
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