This 2003 Subaru WRX is no longer powered by a flat-four. Under the hood sits a 6.0 L LQ4 V8 out of a 2006 Hummer H2. The engine has a Corvette intake and a 2002 Camaro ECU and wiring harness. The transmission is a Tremec T-56 six-speed manual transmission. The owner future plans involve installing a twin-turbo system.
Source: LS1Tech
if you ask me this is stupid you can make just as much power and more with the right set up with the factory enjine
But you will not be able to make as much bottom end torque. Some may not care for that but if this guy is wanting that, then this is a better engine choice.
surely will affect the good handling wrx have…. but it’s remarkable work….