Now that the Mitsubishi Evo is no longer among us, the Subaru WRX STI is the only rally-bred Japanese machine that has to fight Europe's rising hot hatches, with the 2016 Ford Focus RS leading that ...

This 2007 Subaru Impreza STi pushes over 500HP and runs a screamer pipe, tested hard on the dyno. Explosive turbo noises, ...

Since the 2015 Subaru WRX STI is still fresh out of the oven, the aftermarket world hasn't taken the rally-bred machine to the usual STI level, but this doesn't mean things are kept on a leash. Let's ...

Love it or hate it, the towering rear wing of the 2015 Subaru WRX STI is an attention-getter. While it might allude to past rally success and perhaps give the rear end a little downforce help at high ...

Subaru is kind of unique among automakers. It uses a unique engine design, it employs all-wheel drive more than its rivals, and it doesn’t get involved in trying to keep up with all of the latest ...

British exhaust manufacturer Milltek has released details of its exhaust system for the MY15 Subaru WRX STI. As one of the most versatile of tuner platforms, Milltek’s latest system has been designed ...

In our last installment of Project STi we tackled the car's weakest area, its handling, and made significant improvements by installing Whiteline's Basic Handling Pack suspension kit. Although we were ...

BaselineProsThe newly designed '08 Subaru Impreza STI, powered by the infamous 2.5L boxer engine is rated at a factory 305 hp and 290 lb-ft of torque. The '08 model continues the Subaru legacy as its ...