SPRINT BOOSTER! is improve your acceleration
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From: New York
My Ride: 05 645ci Steptronic, Sport & Cold Weather Package, Black on Black with Blackwood Interior, PDC, Illuminated BMW Door Sills, Logic 7 Sound....Mods and pics on the way !
Originally Posted by RC688' post='865343' date='May 1 2009, 01:15 PM
this is very cool, a member from E60 Forums find this thing is call SPRINT BOOSTER. what is does, is a device that improves acceleration by continuously measuring and converting the digital signal provided by the ETC (Electronic Throttle Control) potentiometer, and providing the ECM (Electronic Control Module) with a new, faster and more response signal. it have some cool video showing how it work and you can even find some video on youtube showing after install the sprint booster!
and this is the 2 site you can find out about this product:
http://www.sprint-booster.co.uk/default.asp (this is what other member find in E60 Forums)
http://www.sprintboostersales.com/index.htm and the pirce is $329 (and this is what i find)
i just want to shared this with everyone!
and this is the 2 site you can find out about this product:
http://www.sprint-booster.co.uk/default.asp (this is what other member find in E60 Forums)
http://www.sprintboostersales.com/index.htm and the pirce is $329 (and this is what i find)
i just want to shared this with everyone!
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From: Thousand Oaks, California
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Sprint Booster??? 
What the hell is a Sprint Booster??? 
My dealer STILL can't figure out what I did to my car to make it "Accelerate so much faster than other 545i's they have driven!"
What the hell is a Sprint Booster??? My dealer STILL can't figure out what I did to my car to make it "Accelerate so much faster than other 545i's they have driven!"
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From: Southern Europe
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From: Vancouver, BC
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Originally Posted by unknown' post='865384' date='May 1 2009, 10:48 AM
you do know that your posting this in e60 forum, right?! 
btw- you couldve brought this from trinity for 199 shipped
btw- you couldve brought this from trinity for 199 shipped
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Joined: Feb 2009
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From: San Gabriel, CA
My Ride: 2004 645cic, 20" asanti wheel with KW Coilover Variant 3
Just install the Sprint Booster today on my 645...wow it was fun...and I try it with "sport" it feel fast...it just like a tubo or super changer. 
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From: Temecula, Ca
My Ride: '10 Switzer "Ultimate Street Edition" GT-R
Originally Posted by RC688' post='868357' date='May 4 2009, 09:57 PM
Just install the Sprint Booster today on my 645...wow it was fun...and I try it with "sport" it feel fast...it just like a tubo or super changer.
But the good thing is you like it...Bye the way, Joe can you really get those for $199...The price doesn't sound right...
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Joined: Sep 2007
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From: York, Pa
Originally Posted by tbal' post='881769' date='May 18 2009, 03:20 AM
You cannot, I repeat CANNOT get the SB for $199. They are going for in the $300 range.
I haven't seen it for less than $300 and was skeptical but you never know he may have found some.