SCT Performance Tuners - 05-08 Mustang GT Custom SCT X3 Flasher and VMP Intake This package includes an SCT X3 with three VMP custom tunes AND VMP 05+ GT Intake. With a custom tuned SCT Tuner you will recieve the following benifits: •Increased horsepower and torque. Realistic power gains for 4.6L 3V Mustangs are 10-20HP and 10-20TQ •Speedometer correction for different rear end gears and/or tires. •Speed Limiter Removal. •Rev Limiter adjustment (we safely raise rev limiter several hundred RPM's). •Improved Electronic Throttle Response •Firmer Faster shifting with Automatic Transmission vehicles. •Disabled Traction Control (can be turned off all the time only). •Ability to read and clear OBD-II check engine light codes. •Lowered cooling fan on / off temperatures (allows engine to run cooler & prevent sluggishness in hot weather). •On-Device adjustments (make small adjustments to spark, fuel, automatic shifting, rearend gears / tire size, cooling fan on / off temperatures, and more!) •Ability to do high speed data logging via the OBD-II port on the X-Cal 2 or Laptop. •Improved Gas Mileage. We can adjust the tunes in many ways based on your needs and preferences. Need a tune to safely run nitrous? Want better gas mileage? All of these can be corrected for with our custom tuning. With one of our mileage tunes gas engines typically gain 1-2 MPG. VMP has extensive experience tuning Fords and other vehicles. When we custom tune an X3 or other tuning device we dont just use generic tunes, we actually tune for YOUR vehicle. We have dynotuned over 1000 cars which gives us the experience necessary to make the best tunes possible based on your vehicle and your needs / preferences. Extensive testing and development allows us to send you mail order tunes that maximize performance gains. Simply select from the options above to order the X3 tailored to your cars specific modifications and your preferences. We are one of SCT's largest dealers, we ALWAYS have X3's in stock, please allow some time for custom tuning. We guarantee a performance increase with a custom tuned X3. Please feel free to contact Justin@VMPTuning.com if you have any questions or concerns. 1 year hardware warranty and 6 months of tuning support included. Package Includes: •Custom Programmed SCT X3 Flasher with up to 3 tunes •VMP GT Intake with 3.5"/88MM ID MAF housing, S&B Filter, and mounting bracket •All required cables are included, USB and analog cables are optional Typical *realistic* power gains are 9-10HP from the intake and 10-20HP from our custom premium fuel tune over the stock tune with regular fuel, for a total of 15-25HP gain at the crank.