We last left you with the dyno graphs from the stock 2015 STI and WRX. We showed how the 2015 STI spools slower than the 2008-2014 STI,yet still makes more power by about 20 Wheel HP. We were slightly concerned that Subaru may have really pushed the car with the newest ECU tune and there wouldn't be...Read More
STI Dyno Session Pretty much every tuner in the world thinks the 2015 STI is the same old boring EJ25 engine and that it's going to tune the same and make the same power. Well I hate to say it, but they're all wrong (as was I)! Our initial dynoing of the 2015 STI showed something very interesting. I...Read More
As you know we have been busy fitting parts, re-designing parts, and coming up with completely new parts for the new STI and WRX for a few weeks now. It’s time to get on with the pictures and commentary some of you have come to expect from us every time a new car comes out. Where's the FA25DIT!! I h...Read More
4/3/14, We found a part we could vastly improve upon. 4/20/14, We had it ready to ship to customers. During exploration of the 2015 WRX, we found a part we could make much better than the OEM part and at the same time improve how the car feels. The shifter bushing that controls the front to back a...Read More
Every time a new car or updated model comes out I spend a bunch of time picking apart the car, comparing it to the old version and or just showing off all the cool stuff. There is no exception to this for the 2015 WRX's and STI's, you just need to be patient. Instead of starting out by doing tthis "...Read More
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