This pre-loaded SCT hand held tuner and data logger can be used on all 1996-2016 model Mustangs. These are perfect for lightly modified (aftermarket intake and exhaust) or stock Mustangs. The tuner walks you thru easy step by steps questions for your specific vehicle and can be changed at anytime. It can also be used by your local custom tune shop for heavily modified Mustangs. (Not for sale or street use in CA & CARB states.)
With a huge backlit display, the SCT X4 Power Flash makes it easy to read the real time vehicle data, view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source. The X4 Power Flash arrives pre-loaded with dyno proven tune files that increase horse power and torque. The X4 Power Flash Programmer stores up to 10 custom tune files.
Features & Benefits
Axle Ratio: Correct the vehicle speedometer (and fuel efficiency calculations) if you have changed the gear ratio on your vehicle. If no gear ration modifications have been made to the vehicle, then choose the stock setting when the tuner prompts you to choose a gear ratio. This will ensure that no modifications are made to the stock program.
CMCV Delete: Allows you to disable the CMCV (Charge Motion Control Valve) in your vehicles PCM to prevent a Check Engine light and other issues associated with removing the CMCV plates in your vehicle.
Exhaust Y Pipe: Support for Kooks High Flow Y Pipes
Fan Control: Lowers the Temperature at which the Fan turns on.
Fuel Injectors: Allows you to adjust for different sized fuel injectors.
Global Spark: Allows addition or removal of timing across all RPM ranges
Headers: Allows adjustment for Longtube headers
Idle Adjust: Enable and select a value for Engine Idle position. This is a great feature for keeping voltage in the vehicle up while running auxiliary electronics off of the vehicle’s power system.
Lock in 1-2-3: Locks the converter in 1st, 2nd and 3rd. Aids in engine breaking, increases fuel economy, and can be used for drag racing as well.
Mass Air Meter (MAF): Allows you to select from different aftermarket MAF (Mass Air Meters).
Rev Limiter: Regulate the highest RPM that an engine can reach before the engine is electronically limited. Increasing the RPM limit is recommended only for racing purposes. Once of the most important ways to protect your engine from damage is to keep the RPMs from going too high.
RPM Based Spark: Allows you to Add or Remove Timing by RPM Range. (0-2000)(2000-4000)(4000-8000)
Speed Limiter: Change the top speed that the car will reach before the engine automatically limits the power needed to go faster.
Throttle Body: Compensates for aftermarket Throttle Bodies (BBK 65/85/90 MM)
Tire Size: Correct the speedometer if you have changed your tire size from stock.
Torque Reduction: Reduce torque during shifting (makes shift more firm)
Traction Control: Allows you to disable the vehicles Traction Control without using the button in the vehicle.
Transmission Shift Points: Change the RPMs at which an automatic transmission will change gears.
*Adjustable Options vary for each vehicle and are not available on all vehicles
Example gains on stock Mustangs:
15-16 Mustang GT 5.0 +24hp and 27tq
15-16 Mustang 2.3 EcoBoost +44hp and +42tq
11-14 Mustang GT 5.0 +28hp and +34tq
13-14 Mustang GT500 5.8 +37hp and +27tq
07-12 Mustang GT500 5.4 +57hp and +39tq
05-10 Mustang GT 4.6 +17hp and +30tq
03-04 Mustang Cobra DOHC Supercharged +30hp and 35tq
03-04 Mustang Mach 1 DOHC +10hp and +11tq
96-99 Mustang SVT Cobra DOHC +15hp and +18tq
96-04 Mustang GT +11hp and +15tq