S&J MY06-07 STI Power Upgrade Kits

In 2006 we finally receive what the U.S. market had for 3 years, a 2.5L STI

Talk about Torque, these cars are very impressive even in standard trim, here we have an absolute weapon that proved Subaru can improve on an already unbeatable package. Have a look at the dyno graphs to see the amazing differences with the "S&J Power Kits".

S&J XA Power Kit includes:

• S/S Rear Muffler section
  
• Ryco Rush Panel Filter
• Bosch Motorsport 300L/H Fuel Pump
  
• ECUTEK Race-Rom
• Blip-On-Downshift
  
• Flat-Foot-Shift
  
• Launch Control
• Dual Boost Maps
• Professional Installation
• Custom Fine Tuning, with Dyno Reports
• SEE DYNO CHART

S&J XC Power Kit includes:

• Invidia Full S/S 3" Exhaust System
• Cold Air Inlet System
• Top Mounted Intercooler Kit
  
• Bosch Motorsport Fuel Pump
• ECUTEK Race-Rom
• Blip-On-Downshift
  
• Flat-Foot-Shift
  
• Launch Control
• Dual Boost Maps
• Professional Installation
• Custom Fine Tuning, with Dyno Reports
• Optional Zeitronix Flex-Fuel Kit (req. 1000cc Inj)
  
• SEE DYNO CHART

Pricing

Give Sean and the team at S&J a call for pricing and importantly, advice on what kit and options best suit your needs.

As with any S&J Power Kit, these can be upgraded from one to another at only the cost difference in the kits, save for the extra costs of re-tuning at each additional stage.

S&J can Tune your Whole Car!

Remember, Tuning a car to your needs doesn't necessarily stop at the engine and computer, brake and suspension upgrades can significantly improve your car too! With MCA, SuperPro and Whiteline constantly developing upgrade kits for all levels of touring and driving, S&J can tailor a package to satisfy your requirements! Like wise, Rota Wheels and Hankook Tyres are a specialty at S&J, as they have become expert in the fitment of wheel/tyre packages with the tough looks and grip to match!

Example Dyno Results

These are Dyno printouts of actual clients cars following S&J Power Kits. These examples indicate what is possible. Every car is different so results for yours may not be identical.

S&J XA, XB and XC Power Kit: