Colder Thermostat Increase Power - Fact Or Fiction
Will switching to a colder thermostat increase power? Find out in this month's Fact Or Fiction section!
2007 Mazda Speed 6 - Power Pages
Read about the 2007 Mazda Speed 6 and how performance upgrades like an AEM cold air intake, can increase power.
Project MSP: Ion T-Back Exhaust
We've been tempted to change the name of our Project Mazdaspeed Protege to "Project Perplexing." That's because it's always nearly impossible to know what'll happen when the wrenches start turning. Seemingly simple procedures often take gargantuan efforts, and
Expectation can be a dangerous thing, especially with tuning. We admit we had high expectations for Project Mazdaspeed Protege, as we had it serviced at Mazda's Tech Center. The service included the usual checks, a new windshield and a reflashing of the ECU. A
Project Miata: Part I
As you can tell, cars are a very big part of my life. For 360 days of the year, I am either writing about a car, buying a car, selling a car or working on a car. On the day I was supposed to be writing about a car I was cruising my favorite Web site recycler.c