609 WHP Toyota Supra 
Engine Tech | Dumb Ways to Die…for your Engine 
558 WHP Club DSPORT Built Subaru BRZ 
Engine Tech | Maximizing 10th Gen Civic Si Performance Hondata Traction Control
A split second can make the difference between winning and losing a race. A loss of traction is often theRead More
2011 Subaru Impreza STI GVB Part 2
The last time we checked in on our Subaru STI sedan Test & Tune project, we extracted an additional 34.5Read More
2011 Subaru Impreza STI GVB Part 1
Subaru’s third-generation STI platform was released in the model year 2008 but was initially available only in the 5-door wagonRead More
AEM Infinity-10 Engine Management System
In this day and age of “there’s an app for that,” it is sometimes hard to “wow” someone with newRead More
2006 Honda Civic Si, Part 2
In our first Test & Tune with the K20Z3-based Honda Civic Si, we managed to bump up the power productionRead More
2006 Honda Civic Si, Part 1
The eighth generation Honda Civic represents a legacy that dates back to the early 70’s. What started as an economyRead More
How to Remove Stuck Nuts and Bolts
Nothing can put the brakes on a project quicker than a FROZEN nut or bolt. Aside from being a massiveRead More
2003 Mitsubishi EVOLUTION VIII 4G63T Part 3
How refreshing it is to have our Project EVO in the magazine for two consecutive issues. Things rarely go asRead More
2003 Mitsubishi EVOLUTION VIII 4G63T Part 2
It’s been four issues since we last visited our Project EVO. During this time, the EVO has been involved inRead More
2004 Subaru STi GDB Part 3
For the second month in a row, our STi earned a bye-run in competing against our EVO-VIII. The EVO-VIII hasRead More
2004 Subaru STi GDB Part 2
For our ongoing battle betweeen STi and EVO-VIII, we were planning on having another round of upgrades for both vehicles.Read More
2004 Subaru STi GDB Part 1
What’s better… Subaru STi or EVO VIII? Both are great cars with tremendous potential for additional power and performance. OverRead More
2003 Mitsubishi EVOLUTION VIII 4G63T Part 1
One of the hottest cars for the tuner market is arguably the Mitsubishi Lancer Evolution VIII. Its high-output turbocharged four-cylinderRead More