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- For racing and dyno, allows manual control of transmission gears and on demand control of torque converter lockup
- For street use, limit the range of gears to reduce gear hunting and keeping RPM high for quicker response
- For towing, gear down during hill descents and lock out overdrive for hill climbing and curvy roads
- Utilizes factory variable geometry turbocharger as an exhaust brake for added retarding force
- New Ford OE 6.7L style shift lever with +/- selector switch
- Outstanding for towing, racing and street use
- Access all 5 gears with a tap of your finger
- Delivers up to 70psi exhaust backpressure
- Full control over transmission shifting
- Combination Exhaust Brake & Tapshifter
- Snappier In-Town Driving Performance
- Works great with stock applications
- One Touch Shifting When Needed
- Mini gear selection display
- Premade wiring harnesses