Welcome to JMS Performance Group
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FLEETMAX – FX71220HNV3
$449.00$493.99FLEETMAX STANDARD - LIMIT TOP SPEED INCREASE SAFETYTHE PERFECT EASY TO INSTALL PLUG AND PLAY SPEED LIMITING SOLUTION FOR YOUR FLEETFUEL SAVINGS THROUGH TORQUE REDUCTIONINCREASE VEHICLE SAFETY AND LOWER YOUR…
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FLEETMAX – FXE1220HNV3
$469.00$515.99FLEETMAX ENTERPRISE - LIMIT TOP SPEED DRIVETRAIN SHOCK AND MORETHE PERFECT EASY TO INSTALL PLUG AND PLAY SPEED LIMITING SOLUTION FOR YOUR FLEETFUEL SAVINGS THROUGH TORQUE REDUCTIONINCREASE VEHICLE SAFETY AND…
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FLEETMAX IDLE TIMER – FXK1220HNV3
$449.00$493.99FLEETMAX IDLE TIMER - MONITOR FOR EXCESSIVE IDLE TIME AND TURN THE VEHICLE OFF.
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PEDALMAX – PX1220HNV3
$289.75$318.99PEDALMAX DRIVE BY WIRE THROTTLE ENHANCEMENT DEVICE - PLUG AND PLAYADJUSTABLE LIVE-ON-THE-FLYELIMINATE THROTTLE DELAYADJUSTMENT DIAL INCLUDEDFACTORY AND AFTERMARKET TUNING COMPATIBLE
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TRACTIONMAX – TX1220HNV3
$449.75$494.99TRACTIONMAX TRACTION CONTROL DEVICE - PLUG AND PLAYDESIGNED FOR BIG HORSEPOWER TRACTION LIMITED VEHICLESOPTIMIZE ACCELERATION AND TRACTIONDUAL ADJUSTMENT DIALS INCLUDEDFACTORY AND AFTERMARKET TUNING COMPATIBLE
