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 Engine Tech | Part 1: World’s Quickest Air Cooled Bug
Get ready for me to piss off a bunch a people again. Making a big peak power number on aRead More
Quick Tech | Tomei USA Titanium RB26 Front Pipe
Titanium. It not only delivers exceptional performance, it also sports an unmistakable look. Even the name “titanium” sounds cool. ForRead More
Test & Tune: 2017 Lexus IS200t | JB4 Plug-N-Play Solution
When Tyler, our Events and Marketing Manager, traded in his Honda Civic Si for a Lexus IS200t, we figured heRead More
Engine Tech | DART SHP LS Next Pro : Part 1
An LS engine swap usually provides double or triple the displacement of the four or six-cylinder engine it replaces. AllRead More
Engine Tech | O-Ring Measuring and Material
There are numerous small parts on your engine that are always overlooked, and O-rings are definitely on that list. “WhatRead More
Performance Tech | Drag Racing 102
So you finally made it to your first drag strip. You launch your car, get to the finish line safely,Read More
Performance Tech | Drag Racing 101
Drag racing is one of the truest forms of racing. After all, there are no points for style and youRead More
Engine Tech | Supertech’s S54 Cylinder Head Spit Shim Solution
Of all the common engine configurations, the inline-six-cylinder design outshines all others in terms of strength and reliability. The reasonsRead More
Quick Tech | Cooling System Pressure Check
During the chase for more horsepower, we often neglect the rest of our systems. While our engines could provide usRead More
Test & Tune: 2018 Honda Civic Type R | Hondata Fuel System Upgrade
Some 4,000-miles East of the United States, Honda engineers from the Swindon U.K. factory were tasked with the design ofRead More
2019 Honda Civic Si Sedan Exhaust Showcase
Considered to be one of the first go-to upgrades, choosing the right aftermarket catback exhaust system is an important stepRead More
Engine Tech | G54B Head Development
Simple answers deliver convenience over accuracy. The simple answer to why Mitsubishi’s 4G54B engine struggled to deliver serious performance whileRead More
Engine Tech | Fuel Octane in Relation to Engine Knock and How to Avoid it
What you feed your engine determines its ultimate performance. The nutritional performance needs of an engine are influenced by aRead More
Test & Tune: 2019 Honda Civic Si | Intake, Flashpro, Type R Clutch & E85
Honda fans have been raving about the Civic Type R for the past few years. After all, Americans have beenRead More
DTE Systems | 2020 Toyota Supra
It has been four months since the Supra A90 went on sale. We’re already seeing tuners modifying the Supra toRead More