2005 Subaru WRX Performance Chips

    • AEM® - Series 2 Plug & Play Engine Management System
      Subaru WRX STI 2005, Series 2 Plug & Play Engine Management System by AEM®. Get complete control of your car’s engine and driveline using the vehicle’s factory wiring and sensors with the Series 2 Plug and Play Engine Management System. It...
      Our price: $1,837.84$1,837.84
      20% OFF
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    • AEM® - ECU Extension / Patch Harness
      Subaru WRX STI 2005, ECU Extension / Patch Harness by AEM®. This harness will allow you to connect ancillary electronic devices like turbo timers and data loggers into the engine management system without having to cut and splice into your...
      Our price: $187.32$187.32
      20% OFF
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    • JET® - Computer Chip
      Subaru WRX 2005, Computer Chip by JET®. Computer Upgrade Kit. The JET Performance Import Computer Upgrade Package is the solution to performance tuning import and domestic sport compact vehicles. Import computers do not have computer chips that...
      Our price: $299.25$299.25
      20% OFF
      (0)

    Customer Reviews
    5(5)
    2011 Nissan Pathfinder
    Posted by

    "I have a Pathfinder V6-4.0L. The gas mileage was at 8 miles per gal. It was blowing more gas out the tail pipe than it was burning. Somehow my computer had got out of calibration. So, I bought the Hypertech to reset the computer. The product was very easy to use. It's very simple, just plug in and follow instructions. I completed my computer reset in 10 min. I took my Pathfinder out for a test run. To my surprise, it ran great and shifted out at 6,000 rpms in every gear. It was very fast and smooth. I get 19 miles per gal now under normal driving conditions. Between 55 and 60 miles per hour. This is an excellent product and worth every penny I paid for it. There is a 5-star rating, but I give it a 10. If you have a truck or car and want better gas mileage and passing power, buy it. Find the right Hypertech programmer for your vehicle. Billy M. England"

    3.5(3.5)
    2009 Chrysler 300
    Posted by

    "All in all, the Superchip's Vivid Linq is good but limited on choices for programming. I really like the Bluetooth feature as I have a Galaxy Note II (huge screen). Even though you can use any Android device i.e. tablets, I just didn't like the limitations on the parameters for adjustments. Nice set up just not enough for me to keep it..."

    5(5)
    2008 GMC Yukon Denali
    Posted by

    "I have owned the Cortex and this does the exact same thing. This one can only be used on one vehicle, that is the only difference. Woke my Denali right up, it has never run so good."

    4(4)
    2010 Dodge Ram
    Posted by

    "First got the Diablo in Tune... it updated very slowly... I mean slow! Then plugged it into the truck and couldn't read my PCM... But I got it working and...very impressed! The Hemi is a mean machine! "

    5(5)
    2003 Dodge Ram
    Posted by

    "It got to my house quick; was easy to install, and allows for speedometer adjustment for tires! I had to read my speedo 10 miles faster than what it said before! Not anymore!"