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Work with what you got
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254 Posts
Discussion Starter · #1 ·
Did any of you guys catch SportsCarRevolution on SpeedTV a while ago?

they were doing a promo for a new additive called EXp4. They dyno'ed a truck before and after they added the stuff and they gained 9hp ! and they say its also supposed to clean your engine and lower emissions ...

heres a link:
http://www.exp4additives.com/
http://www.sportscarrevolution.com/

:confused:
 

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sleeper
Joined
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5,445 Posts
heh... its not that bad! they're doing a nice buildup of the rsx and have decent car reviews. as for the power in the bottle..... it might work, but what else is it doing? might havesome bad effects like inadaquate protection. who knows
 
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