Mishimoto Subaru WRX/STI Cat-Back Exhaust, 2015+ P/N – MMEXH-WRX-15 Mishimoto’s Cat-Back Exhaust for the 2015+ WRX and STI comes in four pieces made from TIG-welded 304 stainless-steel. The 76.2mm piping has 1.5mm-thick walls and attaches together with a laser-cut flange at the down pipe end, a slip-fit opening with clamp […]
Read More
Magnaflow Competition Series Exhaust System | 2017 Subaru WRX STI Exhaust Shootout
Magnaflow Competition Series Exhaust System P/N – 15472 The Magnaflow Competition Series Exhaust System for the WRX and STI features a TIG-welded 409 stainless-steel construction with 76.2mm-diameter piping. Aside from the stamped steel flange at the down pipe end, the exhaust system utilizes slip-fit ends with clamps to secure the […]
Read More
Injen Technology’s Catback Exhaust System | 2017 Subaru WRX STI Exhaust Shootout
Injen Technology Catback Exhaust System P/N – SES1206TT Injen Technology’s Catback Exhaust system for the WRX and STI features 76.2mm-diameter piping made from 1.5mm-thick 304 stainless-steel. The four pieces join together by way of cast flanges, 14mm thick at the down pipe and mid-pipe attachment points, and 11.5mm thick where […]
Read More
GrimmSpeed Catback Exhaust System Un-Resonated | 2017 Subaru WRX STI Exhaust Shootout
GrimmSpeed Catback Exhaust System – Un-Resonated GrimmSpeed’s Catback Exhaust System – Un-Resonated for the WRX and STI consists of TIG-welded, 304 stainless-steel in four pieces. This model is unique in that it is designed to work with 2011-2014 and 2015+ models with its dual hangers, and it includes polyurethane mounting […]
Read More
Extreme Turbo System Cat Back Exhaust | 2017 Subaru WRX STI Exhaust Shootout
Extreme Turbo Systems Cat Back Exhaust System (Burnt Tips) P/N – 2015-WRX-CB The Cat Back Exhaust System from Extreme Turbo Systems (ETS) is constructed from 304 stainless-steel in four pieces. This TIG-welded exhaust system utilizes 76.2mm piping with 1.5mm-thick walls, with a laser-cut flange at the down-pipe attachment point and […]
Read More
Stopping Fuel Starvation With Holley HydraMat
We’ve all seen videos of race leaders stumbling over the last drops of fuel in their tanks, their engines sputtering and misfiring as fuel flow sporadically cuts out. Sometimes they are lucky enough to coast past the checkered flag in first place, other times the competition catches up and blows […]
Read More
Race Safety Tech | The Right Setup Could Save Your Life
Many racing sanctioning bodies require drivers to be able to exit a stopped car in only seven seconds in the case of an emergency. This may not sound like a long time, but it can feel like forever when flames fill the vehicle cabin. All the while, the driver must […]
Read More
Boosting to the Limits of the Civic’s TD03 Turbo
Excitement followed by immediate disappointment is what we experienced when we initially learned about the new Civic. We were ecstatic to hear that it would be turbocharged but those happy feelings were quickly deflated when we realized that it was only offered with a continuously variable transmission (CVT). After enough […]
Read More
AEM Electronics CD-7 Dash and Data Logger
Whether it’s computers, phones, tablets, operating systems or music applications, Apple excels in treating its users like idiots but gets away with it by way of clever marketing. It removes control and functionality from its products while branding the changes as features. Thankfully, there are still people wiser than this […]
Read More
Tune-Up Basics | The Ultimate Guide to Performance Maintenance
Even though today’s vehicles require less maintenance than ever before, there are still a number of items that need regular attention to keep them running just right. In this Tune-up Basics guide, we’ll cover the fundamentals that every car enthusiast should know from changing oil to setting tire pressure. Follow […]
Read More
Ignition | The Ultimate Guide to Performance Maintenance
It only takes a spark to light a fire. But if the fire needs to be lit in a turbulent environment, as is the case with a combustion chamber, you’ll need the right equipment to reliably convert ignition voltage into a spark. During the power stroke of an internal combustion […]
Read More
Fluids | The Ultimate Guide to Performance Maintenance
Powertrains are complex systems of metal components put under the stresses of heat and rotational forces to put a vehicle into motion. Healthy fluids play a key role in keeping everything working as intended. While different fluids have different applications, their end goal is to minimize friction, reduce heat and […]
Read More
Filters | The Ultimate Guide to Performance Maintenance
Impurities are constantly trying to find their way into your engine, undermining reliability and causing harm. Filters are the primary line of defense protecting a car from harmful contaminants. Modern vehicles utilize an array of filters, each separating foreign objects from entering vulnerable areas of the powertrain. Filters eventually reach […]
Read More
Brakes | The Ultimate Guide to Performance Maintenance
Proper vehicle maintenance can save you a lot of time and money, though proper brake maintenance in particular could very well save your life. This appears to be common sense, yet why do so many vehicle owners put it off? To anyone who has never done it before, brake servicing […]
Read More
Electrical | The Ultimate Guide to Performance Maintenance
Nothing can ruin a day of plans quicker than getting into a car that fails to start. Then again, it can be even more frustrating and dangerous when driving a vehicle that slowly begins to lose power and then goes “dead” while driving. While there is no way to avoid […]
Read More