Sprintbooster

EVOnomore · 02-22-2012, 07:51 AM

They charged me Uprev's price for an Uprev Tune with three maps loaded in the ECU.Performance,Stock,Valet.
Performance Map was tweaked to my mods,HFC'S and CBE,with K&N Air Filters.
My AFR is perfect.
Sprintbooster installed for free.They also did my HFC's install,that was a royal PITA.It took them almost three hours to remove Driver's Side DEMON BOLT!I was there and no BS here.
Deal with Rich or Scott directly and you will not be disappointed.
They are "old school",former car racers, and they love what they do.They love cars as much as we all do.
Sprintbooster will not effect any kind of Tune in your car,and it works totally independently improving throttle response.
Just try it for 30 days-Money Back Guarantee.

zyal8r · 02-01-2017, 08:00 PM

Used the sprint booster on my z for maybe 7k miles and although it definitely did help under full load and faster shifts, during daily driving, it didnt reduce the throttle response time what so ever. It simply exaggerated the response so for example, normally 10% throttle would be close to 40% throttle on the red or race mode. Was tuned with Ecutek and was able to produce the same effect except more to my liking and the tune also seemed to reduce response time.

02-01-2017, 08:00 PM	#2 (permalink)
zyal8r Base Member Join Date: Apr 2016 Location: Houston, Texas Posts: 18 Drives: 2016 Nissan 370z STP Rep Power: 11	Used the sprint booster on my z for maybe 7k miles and although it definitely did help under full load and faster shifts, during daily driving, it didnt reduce the throttle response time what so ever. It simply exaggerated the response so for example, normally 10% throttle would be close to 40% throttle on the red or race mode. Was tuned with Ecutek and was able to produce the same effect except more to my liking and the tune also seemed to reduce response time. bmstitt likes this.

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02-22-2012, 07:51 AM	#1 (permalink)
EVOnomore Enthusiast Member Join Date: May 2011 Location: CT USA Posts: 288 Drives: 2011,370Z,Sport,M6 Rep Power: 16	They charged me Uprev's price for an Uprev Tune with three maps loaded in the ECU.Performance,Stock,Valet. Performance Map was tweaked to my mods,HFC'S and CBE,with K&N Air Filters. My AFR is perfect. Sprintbooster installed for free.They also did my HFC's install,that was a royal PITA.It took them almost three hours to remove Driver's Side DEMON BOLT!I was there and no BS here. Deal with Rich or Scott directly and you will not be disappointed. They are "old school",former car racers, and they love what they do.They love cars as much as we all do. Sprintbooster will not effect any kind of Tune in your car,and it works totally independently improving throttle response. Just try it for 30 days-Money Back Guarantee.