New Sprint Booster
#11
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Location: Fort Lauderdale, FL
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My Ride: 2006 550i | Silver-Grey- A08 | Premium - Sport Package | Adaptive Headlights | Logic 7 w/ CD Changer | Bluetooth | Park Distance Control | Xenon Headlights | Comfort Access [s]Sprint Booster V1[/s] | K&N filter - Stock Box w/ Charcoal Filter Removed | Clear Side LED Markers | Matte Black Grilles | RPI Air Scoop | RPI 550i GT Exhaust | 12" Kicker w/ AMP | Headlight Euro Overlays | ACS Rep Roof\Trunk Spoilers |MTEC V2 Angel Eyes | 6000k HID Fog Lights | 19" VMR v710 Stag Wheels | Hankook Ventus V12 Evo K110 Tires | Debadged | LED Courtesy Door Lamps | Sprint Booster V2 | Painted Calipers | M pedals\shift knob | HID License Plate Bulbs | R1 Drilled\Slotted Rotors | Hawk HPS Brakes| ACS replica front lip |
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I would hope to hear a considerable difference from green to red. hummmmm If off to green more like the current setup V1? Do you think Red is the same or more?
#12
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Join Date: Jan 2010
Location: Hollywood, CA
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My Ride: 2007 525i Premium Package "All Black Everything"
EXT: 20% Tint All Round | M-Front (Weezy) | Black/White Roundels | Shadowline Paint Match Grilles | M Style Sidemarkers | Vertini Riviera-S 20s
INT: I POD Intg | Trim Rings | ACS Pedals | Cobra XRS 10G
LHT: Xenon Adaptive | XENESIS Fogs| WeissLicht Plate LEDS | Door LEDS I Interior Xenon Pkg
PER: RPI Induction (Weezy) | BMC Filter | Sprint Booster V2
AUD: JL Audio
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I reset my mpg meter after getting it and now i am around 15. But this could be due to a lot of city driving plus being a little heavy on the test tuns last night. I am going to run a test once i get situated with it one week on one week off and see whats good
#13
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Join Date: Jul 2009
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My Ride: SOLD...Jet Black 2008 550i M Sport with SAT, black interior. RPI exhaust and air scoop, 35% huper optik tint all around, CF roundels, flat black kidneys, Springfield Armory XD-40 jet black in glove box, charcoal filter removed.
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Its funny you started this thread because mine just arrived yesterday...v2 from Brav auto got 15 percent off on it not bad. I tons of people here have them so i did my research went for the new version. I think you are going to like it. Here is my take on it.
Package Arrives
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2393.jpg)
Contents of the box
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2395.jpg)
Installed (The only problem was that there was no where to hide the thing because the hole where the oem wire goes into was too small. So i hid it behind the pedal housing for now. Going to make a small slit in the carpet where the oem wire comes out and slide the housing in there) MAKE SURE YOU WAIT 5 MINUTES WITH THE DOOR OPEN BEFORE INSTALLING TO AVOID CHECK ENGINE LIGHT MESSAGE!!!!!!
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2399.jpg)
Threaded the wire behind the paneling
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2398.jpg)
Mounted the button (pretty indiscreet right there i may move it its easy access there though
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2397.jpg)
Turned it on and was good to go!!! Honestly you can really notice the difference. 3 modes, off (no light), green (medium setting) red (aggressive). The difference between the green and the red setting is not super noticeable but from being off then on wow what a difference. She just gets up and goes!!! I guess the one downfall of this thing is that it does bring your mpg down considerably but who cares it feels great. Last night i went flying down Griffith Park Blvd mad late no cars around to test her out in DS WOW thats wild its a little overkill in DS mode pretty much just hits 6000 rpm as soon as u step on the gas. I love this thing.
Package Arrives
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2393.jpg)
Contents of the box
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2395.jpg)
Installed (The only problem was that there was no where to hide the thing because the hole where the oem wire goes into was too small. So i hid it behind the pedal housing for now. Going to make a small slit in the carpet where the oem wire comes out and slide the housing in there) MAKE SURE YOU WAIT 5 MINUTES WITH THE DOOR OPEN BEFORE INSTALLING TO AVOID CHECK ENGINE LIGHT MESSAGE!!!!!!
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2399.jpg)
Threaded the wire behind the paneling
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2398.jpg)
Mounted the button (pretty indiscreet right there i may move it its easy access there though
![](https://i757.photobucket.com/albums/xx216/GsQ13/Sprint%20Booster%20V2/IMG_2397.jpg)
Turned it on and was good to go!!! Honestly you can really notice the difference. 3 modes, off (no light), green (medium setting) red (aggressive). The difference between the green and the red setting is not super noticeable but from being off then on wow what a difference. She just gets up and goes!!! I guess the one downfall of this thing is that it does bring your mpg down considerably but who cares it feels great. Last night i went flying down Griffith Park Blvd mad late no cars around to test her out in DS WOW thats wild its a little overkill in DS mode pretty much just hits 6000 rpm as soon as u step on the gas. I love this thing.
![Thumbsup](https://5series.net/forums/images/smilies/imported/thumbsup.gif)
Very cool man. I like where you put the switch, think I'll do the same. So do you just push that little button for the different levels?
#14
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Join Date: Jan 2010
Location: Hollywood, CA
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My Ride: 2007 525i Premium Package "All Black Everything"
EXT: 20% Tint All Round | M-Front (Weezy) | Black/White Roundels | Shadowline Paint Match Grilles | M Style Sidemarkers | Vertini Riviera-S 20s
INT: I POD Intg | Trim Rings | ACS Pedals | Cobra XRS 10G
LHT: Xenon Adaptive | XENESIS Fogs| WeissLicht Plate LEDS | Door LEDS I Interior Xenon Pkg
PER: RPI Induction (Weezy) | BMC Filter | Sprint Booster V2
AUD: JL Audio
![Default](https://5series.net/forums/images/icons/icon1.gif)
BTW the 3m tape that came with the switch sux!!!!! wont stay on where i put it. Looking for an alternative right now.
#15
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My Ride: 2007 525i Premium Package "All Black Everything"
EXT: 20% Tint All Round | M-Front (Weezy) | Black/White Roundels | Shadowline Paint Match Grilles | M Style Sidemarkers | Vertini Riviera-S 20s
INT: I POD Intg | Trim Rings | ACS Pedals | Cobra XRS 10G
LHT: Xenon Adaptive | XENESIS Fogs| WeissLicht Plate LEDS | Door LEDS I Interior Xenon Pkg
PER: RPI Induction (Weezy) | BMC Filter | Sprint Booster V2
AUD: JL Audio
![Default](https://5series.net/forums/images/icons/icon1.gif)
Ya just push the button for different levels. Never push the button while you foot is on the accelerator. Dont ask me what happens cause i dont know but that what the warning on the directions said so i dont want to find out. The switch right there is very convienient and low key but like i said i have to find some better stuff to make it stay there 3m tape is not cutting it on that surface.
#16
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Join Date: Mar 2008
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My Ride: 2010 VW Passat Wagon 2.0l Tsi
Grey/Grey Budapest 18"
Lost to HPFP issues:
08 535i sport pkg
Lost to Dreaded E61 Sun roof leaks:
07 E61 530Xi
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I just put my v1 SB on my 530xi, Can't believe I did not do this earlier ....My 535 was a hoot with it, now my 530 does not feel so...piggish....
Still can't break the tires lose from a dead stop... but AWD does that. I think I might go for the Power box during the summer.
Still can't break the tires lose from a dead stop... but AWD does that. I think I might go for the Power box during the summer.
#17
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Join Date: Feb 2009
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My Ride: 2006 titanium silver metallic
Like new 41k
Cold Weather Package
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Why are you guys with N52's buying sprint boosters when you can get the powerbox for less and get way more bang for your buck?
Glad I held out and never wasted my $ on a SB.
Glad I held out and never wasted my $ on a SB.
#18
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I'm planning on purchasing a SB to see what that hype is about.
#19
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Location: Hollywood, CA
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My Ride: 2007 525i Premium Package "All Black Everything"
EXT: 20% Tint All Round | M-Front (Weezy) | Black/White Roundels | Shadowline Paint Match Grilles | M Style Sidemarkers | Vertini Riviera-S 20s
INT: I POD Intg | Trim Rings | ACS Pedals | Cobra XRS 10G
LHT: Xenon Adaptive | XENESIS Fogs| WeissLicht Plate LEDS | Door LEDS I Interior Xenon Pkg
PER: RPI Induction (Weezy) | BMC Filter | Sprint Booster V2
AUD: JL Audio
![Default](https://5series.net/forums/images/icons/icon1.gif)
BC i have a 525 man its not like i have 350hp under the hood i dont care about killing an m5 just trying to enhance my driving experience if i wanted more hp i would have bought a 550
#20
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Location: Fort Lauderdale, FL
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My Ride: 2006 550i | Silver-Grey- A08 | Premium - Sport Package | Adaptive Headlights | Logic 7 w/ CD Changer | Bluetooth | Park Distance Control | Xenon Headlights | Comfort Access [s]Sprint Booster V1[/s] | K&N filter - Stock Box w/ Charcoal Filter Removed | Clear Side LED Markers | Matte Black Grilles | RPI Air Scoop | RPI 550i GT Exhaust | 12" Kicker w/ AMP | Headlight Euro Overlays | ACS Rep Roof\Trunk Spoilers |MTEC V2 Angel Eyes | 6000k HID Fog Lights | 19" VMR v710 Stag Wheels | Hankook Ventus V12 Evo K110 Tires | Debadged | LED Courtesy Door Lamps | Sprint Booster V2 | Painted Calipers | M pedals\shift knob | HID License Plate Bulbs | R1 Drilled\Slotted Rotors | Hawk HPS Brakes| ACS replica front lip |
![Default](https://5series.net/forums/images/icons/icon1.gif)
I wish there was a powerbox for the 550i, else I'll just have to pay for a remap.