SLK55 (R171) 2004 - 2010: SLK200K, SLK280, SLK350, SLK55, SLK55 Black Series

SprintBooster

Old Jun 19, 2007 | 12:41 PM
  #26  
bfnnrgn's Avatar
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Joined: Sep 2004
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From: Dallas
SL65
Originally Posted by IIIMBPIII
Went with it... and I love it!!!! The response is deff better I had it done through the dealership the guy was disapointed with it he had installed it on many E55s and an E63 he said with the superchargers you feel it a lot more but i told him there was deff difference and i enjoyed it.
Congrats on a fine mod. It's true it doesn't have quite the umph that it has on the supercharged motor, but it still makes a big difference. Did you get the regular automatic version or the new AMG version? Regular one ends in "A" and the AMG is "A2". The AMG version is actually a milder, less agressive, version. Both of mine are the regular version.
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Old Jun 19, 2007 | 03:47 PM
  #27  
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From: Bay Area/ NY
07 SLK55, 08 R32
Originally Posted by bfnnrgn
Congrats on a fine mod. It's true it doesn't have quite the umph that it has on the supercharged motor, but it still makes a big difference. Did you get the regular automatic version or the new AMG version? Regular one ends in "A" and the AMG is "A2". The AMG version is actually a milder, less agressive, version. Both of mine are the regular version.
I believe I got the AMG version but i am not sure a buddy of mine put it in he said he had both not quite sure which one is in there... I know that sounds bad but im 90% its the AMG. None the less I do enjoy it I get off work at 3 today then its top down all the way back from SF!!!!
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Old Jun 20, 2007 | 11:19 AM
  #28  
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From: Staten Island, NY
05 slk55
Hi, I purchased my slk55 at the benz dealership in Manhattan. So your saying I can go there purchase the part at the dealership and have them install it???
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Old Jun 20, 2007 | 02:05 PM
  #29  
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From: Bay Area/ NY
07 SLK55, 08 R32
Originally Posted by jbiz116
Hi, I purchased my slk55 at the benz dealership in Manhattan. So your saying I can go there purchase the part at the dealership and have them install it???
Well thats what I did but it was some what hush hush behind the dealers back... the women that helps me told me about a "little performance club" of theirs. I had it done there but payed in cash.
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Old Aug 29, 2008 | 07:00 PM
  #30  
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From: NJ/Greece
2006 CLS55 & 2002 SL55 (R129) Silver Arrow
I am selling my Sprint Booster for $200 shipped, or I'm willing to trade it for the AMG model SB.

PM me interested.
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Old Aug 30, 2008 | 10:23 AM
  #31  
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From: SF bay area
slk55 2005; e320 2004 sport
Any more group buys for the Sprintbooster? I would love to get the $250 price
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Old Aug 30, 2008 | 04:27 PM
  #32  
A' La F1's Avatar
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Joined: Mar 2007
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From: Redondo Beach, CA
2006 SLK 55 amg, 2002 CLK 430 Cab (hers), 1989 944 Turbo (sold), CLK 500 (sold), 125cc shifter kart
Just installed the non AMG version this morning. What a big difference in throttle response - similar to my shifter kart. Really need to be awake driving it now. Those that don't want it so edgy, get the AMG version.

Paid $325 from sprintboostersales.com. Fast shipping - got it in 5 days.
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Old Sep 2, 2008 | 04:33 PM
  #33  
A' La F1's Avatar
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From: Redondo Beach, CA
2006 SLK 55 amg, 2002 CLK 430 Cab (hers), 1989 944 Turbo (sold), CLK 500 (sold), 125cc shifter kart
I am swapping it out for the AMG version. The non-AMG version is just too sensitive for a car with this amount of power and torque. Kind of like listening to music with the volume turned to "11" all the time - every now and then level 5 is enough. Still a great product and worth the money - the AMG version should be just right.
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