NDALLAS40
Well-Known Member
- Thread starter
- #1
Sprint Booster V3 Ultimate Control for improved throttle response in all Mustangs from 2011 through 2020. This works especially well on automatic transmission cars. I bought this for my GT350 two months ago but never installed it. I sold the car and forgot I had it. This is the best throttle response booster on the market. It has 2 modes, race and sport, and a total of 18 programs. It has a valet mode and a remote controller that is easily hidden or mounted out of sight. Brand new, never used. $175 + free shipping.
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