S&J MY99-00 WRX Power Upgrade Kits

Still one of the most popular models, the "Classic".

The first model with the 4 pot front brake callipers and dual air bag as standard, and a true performance car even in standard trim. As with many of the Subaru models, S&J recommend sticking closely to the extremely well developed "Power Kits", after all MRT and S&J jointly developed these kits and have both upgraded literally hundreds of the “Classics” over the decades.

S&J XA Power Kit includes:

MRT Full S/S Rear Muffler section
Ryco Rush Panel Filter
ECUTEK Type 1
All labour
Custom Fine Tuning, with Dyno Reports
SEE DYNO CHART

S&J XB Power Kit includes:

MRT or Invidia Full S/S 3" Exhaust system
Ryco Rush Panel Filter
Bosch Motorsport 300L/H Fuel Pump
ECUTEK Type 1.5
Professional Installation
Custom Fine Tuning, with Dyno Reports
SEE DYNO CHART

S&J XC Power Kit includes:

MRT or Invidia Full S/S 3" Exhaust system
Ryco Rush Panel Filter
Bosch Motorsport 300L/H Fuel Pump
VF34 STI Turbocharger
MRT Top Mount Intercooler Kit
ECUTEK Type 2
Professional Installation
Custom Fine Tuning, with Dyno Reports
SEE DYNO CHART

Note:

The fitment of an AVO Silicone Inlet Hose and ECUTEK Type 3 Tune with the XC Kit, will help to achieve that much sought after 220+kw at the wheels.

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.