A lot has changed. We have two presidential candidates on deck that seem no better than each other and even Britain is following in our footsteps to secede from the motherland. While we haven’t done the best job keeping our readers updated on D’GARAGE Project CR-X,rest assured that the project […]
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Air Intake Systems – The Pathway To More Power | Bolt-On Basics
There’s a reason why enthusiasts choose aftermarket air intakes as one of the first performance modifications. Not only are most intake systems fairly straightforward to understand and easy to install, they typically yield substantial power gains as well. With that said, don’t let air intakes’ apparent simplicity fool you. Aftermarket […]
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Scion FR-S/BRZ Intake Test: Pt 1 | Testing with the Factory Programed ECU
I hate this! What the Hell? How is it doing that? This trio of phrases was also heard on our dyno starting back in March. The cause? Our Project Scion FR-S was not cooperating with what was supposed to be a simple intake system showcase. The reason? Big government! The […]
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Scion FR-S/BRZ Intake Test: Pt 2 | Testing with EcuTek
What will over 300 runs for the purpose of an intake showcase teach you? At times, it didn’t seem like much. The factory ECU seemed bipolar at times. Sometimes happy to make power and other times set on spoiling the fun. Fortunately, the addition of the EcuTek tuning solution significantly […]
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Test And Tune: 2014 Mitsubishi Evo X MR l Adding Power with a Flash, Exhaust and Intake
EIGHT YEARS AGO, MITSUBISHI’S EVOLUTION X ASSUMED the duty of carrying the performance torch for the marque as its flagship performance platform. Powered by a 291 horsepower, turbocharged 4B11 engine, the EVO X proudly continuedthe Evolution legacy with the latest Super-All Wheel Control (S-AWC) AWD system and for the first […]
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Test & Tune: 2001 Nissan Silvia S15 | More Airflow, More Boost, and + 36.3 WHP
In the first Test and Tune segment, our 2001 Nissan Silvia S15 illustrated how much of a difference quality aftermarket components would make to a turbocharged engine. The Tanabe Concept G Blue turbo-back exhaust system reduced exhaust restrictions and also increased boost pressure. The value of fuel tuning was clearly […]
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Test & Tune: 2010 Hyundai Genesis Coupe 3.8
A normally-aspirated 6-cylinder engine making 300 horsepower deserves some praise. Until recently, 300-horsepower required a V8 or some form of forced-induction. Today, technology allows more horsepower-per-liter than ever before. Unfortunately, a well-tuned engine from the factory means that the aftermarket may struggle to find any additional horsepower. As the Hyundai […]
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Test & Tune: 2005 Mazda RX-8
Rotary versus Piston: The rivalry between rotary and piston owners has long been established before many of us were born. The rotary engine represents the epitome of small displacement engines that pack a heavy punch. The first 10A rotary engine was used in the Mazda Cosmo in 1965. With a […]
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Test & Tune: Mazdaspeed3 | FWD Renegade
The import performance movement has always featured an ever-changing marketplace. During the ‘80s, the predominant weapons of choice were Mazdas, Datsuns or Toyotas. These lightweight RWD platforms made for perfect pocket rockets. In the ‘90s, the FWD import movement was spurred by turbocharged Honda Civics and Acura Integras tearing up […]
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Test & Tune: 2011 Mitsubishi EVO X GSR | Big Power Gains for the 4B11
The Mitsubishi EVO X is still one of the most popular choices for tuners and for good reason. The 4B11T long block has proven to be stout, capable of handling in excess of 500-plus horsepower regularly. Additionally, the GSR model’s five-speed manual transmission is able to hold equivalent power levels […]
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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 34.5 WHP by simply changing engine oil, installing new spark plugs, fine-tuning the engine calibration and increasing peak boost pressure by only 1.5psi. This time around, we enlisted the services of […]
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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 economy car evolved into the leader of the import tuning revolution of the early 90’s. Even though Subaru’s STI, Mitsubishi’s Evolution and Nissan’s Z have become exceptionally popular in the sport […]
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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. However, things don’t always go as planned in the world of magazines. For this issue, our STi earned a bye-run when our EVO-VIII had to be racked for a clutch […]
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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. Over the next year or two, we hope to provide some additional insight to this question by showing the performance potential of each vehicle. Text by Michael Ferrara // Photos by […]
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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-cylinder engine and all-wheel-drive configuration make it an ideal platform for performance upgrades. In our September issue, we demonstrated some of the performance potential of this vehicle when we evaluated the […]
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