Injen Cold Air Intake: 2012 Honda Civic Si

Remember how easy performance modification was back in the OBD-1 or pre-OBD days? Slapping an intake on your '95 Civic's non-MAF-equipped engine resulted in power increases you could actually feel. Well, the moment we took our 2012 Civic Si for a s [ … ]

Spec Clutches & Fly Wheels: Mini and Super Twin Clutches

Deciding which clutch to install in your power monster should be based on much more than just price and how elaborate the setup is. This is truly a case where more is not necessarily better. Sure, you can believe the self-certified engineers on the [ … ]

Project S2000: Keeping it from Overheating

A major factor towards building a reliable car is keeping it from overheating.  This requires instrumentation beyond the super inaccurate factory coolant temp gauge (generally three settings: cold/warm/blown head gasket).  Keeping track of oil temp [ … ]

Project Land Speed Racer 240SX: KW Suspension

If racing wasn't already hard enough on a racecar and all of its components, replace the well-manicured tarmac of a road course with a few hundred tons of salt and then racing becomes even more brutal.  Salt is hygroscopic, meaning that it attracts [ … ]

http://www.motoiq.com/magazine_articles/id/2453/testing-the-nitto-motivo-all-season-ultra-high-performance-tire.aspx

"Hey, want to do some tire testing for Nitto next week?" is what the voice on the phone says. "Hey, want to come with us and shred some tires driving someone else's car" is what I hear.  I'm at max vacation days at work, and this is a great excuse [ … ]

38th Annual Toyota Grand Prix of Long Beach

Nothing like a little change to keep things exciting and interesting, right?  If that is indeed the case, then this year's Grand Prix of Long Beach was sure to be one for the books.  Every race group in this year's Grand Prix had some twist to thei [ … ]

Moto IQ: The Physics of Tires

In Part I of his Ultimate Guide to Suspension and Handling, Mike Kojima says that one of the biggest ways to improve a car's handling is to improve its tires.  I experienced this first-hand recently when I upgraded the wheels and tires on my Mustang. [ … ]
Sneak Peek: COBB Tuning's 2012 Ford Focus

The new Focus has finally brought Ford the sport compact they had been looking for since the introduction of the Focus over a decade ago.  Eager to get a head start on the platform, COBB Tuning partnered with Ford to build up a Focus SE to turn so [ … ]
Project 370Z, Testing the AEM ETI Cold Air Intake

Nissan’s 370Z is a pretty damn good car. It is a nice improvement over the already good 350Z; it is more powerful, handles better, is lighter, stiffer and faster. We wonder why it doesn’t sell all that well as we feel that it is a class leading car [ … ]

Moto IQ: Inside ACT Clutches

We have been familiar with the ACT clutch line for many years.  One of the race cars in the MotoIQ stable has been running an ACT clutch for the last 7 years which is probably over 20,000 racing miles with no problems at all.  This is real racing [ … ]

Wilwood’s New Brake Kit for the 2006-Present Honda Civics and 2010-Present Honda CRZ’s

Wilwood Engineering has recently introduced a front brake kit for the 2006-Present Honda Civic’s and the 2010-Present Honda CRZ’s that features the latest in Big Brake Technology. This track-tested kit will not only provide better…
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Stoner More Shine No-Drip Tire Coating

Car buffs now have the opportunity to use a tire shine that's been favored for years by professional detailers, car dealers and auto enthusiasts. More Shine absolutely will not drip, foam or leave a milky…
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Project R32: SPEC Clutch Multi-Plate Carbon Clutch Review

It is a common misconception that when searching for a multi-plate carbon fiber clutch, you must find out what the Japanese manufacturers have them. While they may offer wide applications lists and are well-positioned as…
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