GO FASTER with the MPS electric over air shifter, it's much better and it even comes in automatic if you like as well. Especially if you have aftermarket engine modifications such as a turbo. The Dynojet Quickshifter cuts fuel instead of sperk in order to "unload" the drivetrain for the clutchless shift. Unfortunately, in an application that is forced induction or higher compression, this can cause a "lean condition" and that mean detonation. I won't explain detonation here, but it's as bad as it implies. The MPS system kills spark, thus no lean condition, and therefore happier engine. Good luck, and keep it shiney side up!
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