High-powered modified Subaru engines tend to generate excessive blow-by oil and gasses. In these cases, an ordinary small catch can may quickly fill with oil and not be adequate. Like the Radium Engineering Subaru Dual Cath Can Kit, the AOS (Air Oil Separator) kit is responsible for keeping blow-by oil and other […]
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What Car Do You Wish Made it Stateside? | DSPORT Staff Update
Richard Move Aside, Front-Wheel Drive The car I wish had made it to U.S. shores would have to be Mitsubishi’s EVO IV. My first encounter with the EVO IV was during the mid-1990’s, when front-wheel drive Acuras and Hondas rose to dominance across America thanks to their high specific output […]
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Subaru EJ257 Bottom-end Breakdown
When Magnus Ohlaker (head machinist and engine assembler at Club DSPORT’s Engine Development Facility) was asked “what is your favorite aftermarket engine?”, we never expected Magnus to say the Subaru EJ257. Later, we learned it was because Magnus had assembled over 400 of these engines while working at Cosworth Engineering. […]
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HKS FA20 Camshafts | Tested To Get You the Real Numbers
Smooth versus lumpy idle. Instant off idle response or lazy low end. Asthmatic high-RPM performance or a screamer to redline. When it comes to the personality traits of an engine, the control of the valve events is the primary influence of the engine’s behavior. For about the first 100 years […]
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Oregon Trail Rally | DSPORT Co-Drives a Rally WRX
If you’re looking for the most diehard motorsports competitors, look no further than rally. What other type of racing puts cars on a racecourse that comprises paved asphalt, mud and gravel? Where else do participants race in the dry, rain and snow? Beyond the challenges in terrain and conditions, rules […]
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Converting a Street Subaru WRX into a Rally Racecar
Imagine carrying an 80MPH drift on low-grip gravel, with a thick forest on one side of the road and a mountainside drop on the other. A simple miscalculation of a bump in the road or the amount of grip available can send the car tumbling down the mountain or wrapped […]
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Original Runduce built STI & GT-R | Balance of Power
High-performance automotive technology and components often times trickle down from motorsports and racing. That technology is then applied to consumers on a mass production scale. Because racing is perceived as the crux of automotive technology, it is often the means by which tuning shops learn more about their tradecraft and […]
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86FEST presented by Turn 14 Distribution
It’s not always easy to unite enthusiasts and fans for a celebration of just a single vehicle platform. But the heritage of the Toyota 86 cannot be denied as its history spans several decades and has a cult-like following to go along with it. To celebrate this lineage, 86FEST presented […]
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HKS Subaru WRX STI | Wicked Wagon
Hate it or love it, the newest generation Subaru STI fueled a fire storm of mixed emotions among import enthusiasts. Some shy away from the idea of a performance wagon while others relish the newest Scooby. The flared fenders, redesigned chassis, power increase and other refinements have the zealots exclaiming […]
Read More![Mark Higgins’ 2016 Subaru STI Isle of Man TT Record Run [VIDEO]](https://dsportmag.com/wp-content/uploads/2016/07/MarkHiggins-IsleofMan.jpg)
Mark Higgins’ 2016 Subaru STI Isle of Man TT Record Run [VIDEO]
Mark Higgins drives the Isle of Man TT in the Prodrive / Subaru WRX STI for a record run of 17 minutes 35 seconds with an average speed of 128 MPH.
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Getting Behind the Wheel to Learn How to Rally Race | DirtFish Rally School
If you think you’re any sort of skilled driver now, wait until you have a professional show you how fast you can really go. I come from more than a decade of road racing experience in a wide variety of four-wheeled machines, I’ve collected my share of wins and championships, […]
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555 WHP Subaru STI Runs The Streets, Strips and Open Roads
Motorsports showcase the technological prowess of the competing manufacturers, and Subaru’s efforts and achievements in the World Rally Championship have earned the company a loyal following. The Impreza caught Aaron Wells’ attention as he watched Colin McRae and then Petter Solberg represent Subaru on WRC podiums in the 90s and […]
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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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Ecutek FR-S | Reprogramming the Power-Limiting Factory ECU
Purchasing an ECU refresh solution is not an option for FR-S/BRZ owners. Instead, it should be considered a requirement. In fact, it should be the first performance part purchased for the vehicle. The reason is simple. No significant power gains can be realized on the FR-S/BRZ platform with the factory […]
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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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