Hi, I have a 2004 Subaru Impreza RS and am looking to find a way to tune my car. I am looking to install OBX headers, a cold air intake and possibly cams (with plans for a supercharger in the future) so want to be able to tune the car to make the most of these modifications. Is there a way I am...

Hello, so my 04 Impreza 2.5rs was swapped by whoever owned it beforehand. They did some annoying things like not wiring the 3 pin VSS in, reverse lights, etc. The previous owner removed the TCU so I want to confirm I can still wire everything in without it. To start off, is there anyway for me...

Hey guys, I am looking for helpful information on how to manage my ECU when I supercharge my 97 Subaru Impreza with a 2.2L. I am gonna keep the same engine, and I just about have everything else figured out other than that. Thanks to a few legends in this community. but I am pretty sure my ECU...

Is anyone running the 6k ecu for their jdm version 1 sti? I have a 1994 wrx sti. Since a tune is hard to come by. I read that it’s possible to use the later ecu.

With our cars reaching over 20 years old I thought it would be a good maintenance item while my Delicious tuned ECU was out to replace the electrolytic caps in my ECU. The Caps in our cars are not a known problem point like in older Toyota's but for how easy it is to do I thought i would just...