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Subaru Engine

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SuperStreetOnline
SuperStreetOnline Magazine
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Mahle PowerPak Plus Pistons for the Subaru BRZ & Scion FR-S
Mahle PowerPak Plus Piston Kit Assemblies are now available for the Subaru BRZ's FA20 and Scion FR-S's/Toyota 86's 4U-GSE boxer engines
Bob HernandezJul 19, 2016
SuperStreetOnline
SuperStreetOnline Magazine
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'98 Subaru Legacy Fuel System Upgrade - Make it or Break It
It hasn't been an easy road to our annual Super Lap Battle time attack, but that's just part of the fun of building a capable track car!
Mike SabounchiOct 30, 2015
SuperStreetOnline
SuperStreetOnline Magazine
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1998 Subaru Legacy GT Wagon Project - BP5 Engine Swap
We inherit a Subie project. Win!
Mike SabounchiNov 21, 2014
Project Subaru EJ25 - Part 3
Turbo kit and reverse manifold setup installed
Scott TsuneishiSep 9, 2014
Subaru Oil System Upgrades - Tricks Of The Trade
The Subaru EJ engine is notorious for oiling problems. From spun rod/crank bearings to occasional faulty oil pickup units, this engine has been begging for an aftermarket fix to prevent such mishaps from occurring.
May 18, 2012
SuperStreetOnline
SuperStreetOnline Magazine
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2008 Subaru WRX - Tomioka WRX Turbo & Equal-length Header Upgrade - Proving Grounds
Boosting power output out of Subaru’s turbocharged flat-4.
Aug 11, 2011
Import Tuner
Import Tuner Magazine
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The Truth Behind The Subaru EJ-Series Engines - Tech-Knowledge
Are they as weak as tuners claim?
Scott TsuneishiFeb 4, 2011
Import Tuner
Import Tuner Magazine
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Water / Methanol Injection - Tech-Knowledge
Chemical intercooling for horsepower.
Scott TsuneishiDec 6, 2010
SuperStreetOnline
SuperStreetOnline Magazine
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2008 Subaru Impreza WRX - Go Fast Bits
TMS Respons Blow-Off Valve And Turbo Fuse.
Apr 27, 2010
Pro Blend Fuel Additive - Fact Or Fiction
Does Pro Blend's "More Mileage Plus" fuel additive truly increase fuel efficiency to 30 percent or less?
Luke MunnellJan 21, 2010
Building Your Own Subaru Forester STI - The Ultimate Wolf In Sheep's Clothing? - Tech Talk
Doug Nelson, education manager at UTI, takes readers through all they need to know in building your own "angry toaster."
David PratteOct 9, 2009
E85 Ethanol Fuel - Corn Power?
We take a look at the real advantages of converting and using E85 ethanol fuel in race cars.
David PratteAug 3, 2009
SuperStreetOnline
SuperStreetOnline Magazine
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2007 Subaru Impreza WRX STi - Japan's Dream Team Collaboration
Check out the Team Tarzan/Tomei/Cusco/Voltex Subaru Impreza WRX STi time attack car.
Dino Dalle CarbonareJan 1, 2009
SuperStreetOnline
SuperStreetOnline Magazine
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2 Upping The STI - Project Subaru STI
Big turbo, front-mount, and Ecutek combine for some insane power on the Subaru Sti. - Super Street Magazine
Greg EmmersonFeb 1, 2005
SuperStreetOnline
SuperStreetOnline Magazine
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Top 20 Basic Questions - Cylinder Head Porting
Top 20 Basic Questions - Cylinder Head Porting
Dec 10, 2003
SuperStreetOnline
SuperStreetOnline Magazine
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New Technology Slated for the Aftermarket - Turbo Tech
We attended the Garrett Turbocharging Symposium for one reason-to see what new stuff the turbo maker has in the pipeline.
Evan GriffeyJun 1, 2003
SuperStreetOnline
SuperStreetOnline Magazine
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Subaru WRX Tuning Attack: EJ20 Engine Build
While we have gradually discovered how much power an internally stock EJ20 can handle, we've been lucky enough to see others in the industry blow up engines instead of blowing up our own. This allowed us to learn the lesson without paying the tuition (cost of
Mar 17, 2003
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