Tuesday, August 15, 2017

2014 Subaru STI - Built & Tuned for Autocross, Track, and Street Use

One of our Sponsored Drivers, Nathan Adair, has been aggressively campaigning his 2014 Subaru Impreza WRX STI hatch in local Autocross events for the last 3 years.  Circuit Motorsports has assisted in the tuning and build-up of this STI, including an autocross-geared tune.  This STI put down an amazing 321hp/371tq. to the wheels, on stock turbo and with mild bolt-ons!*  Read on to see the details on the mods, and for the many class wins Nathan has brought home.


Thursday, July 20, 2017

Brake upgrade, Carbon Fiber Driveshaft, and Oil Pickup replacement - 2012 Subaru WRX

We had a good clients' Subaru Impreza WRX hatch in for a round of upgrades including a full brake upgrade, PST Carbon Fiber Driveshaft, and Killer B Oiling components! Read on to see why some of these items can potentially save your EJ engine from catastrophic failure!



Tuesday, July 11, 2017

600+hp Built and Tuned STI - All the Sauce - Part 1

We recently completed a very special build for a client of ours.  He came to us and said his goal was to have a 600 horsepower STI. We told him we would build him an STI capable of 600 horsepower to the wheels, and have room to grow.  We then set the plans in motion to make this beauty happen.




600+hp Built and Tuned STI - All the Sauce - Part 2

This is Part 2 of our full-on 600+ horsepower build.  We previously went over the engine build portion and the beginning of the fabrication and fitting process.  Read on to see how we finished up this build and what the tuning results were with our Flex-Fuel tune!




Friday, June 30, 2017

Dyno Tuning Race Prepped FR-S / 86s

There is a local shop that we work with, Dynasty Racing, whom campaigns several Scion FR-S race cars.  They have prepped these cars to run in the SCCA Touring 4 (T4) spec class. Dynasty runs a car under their own name and they have a handful of clients whom they support at these races.  They chose us to dyno-tune their vehicles using Ecutek software on our Mustang dyno, and we were happy to oblige!