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Honda says manual transmissions still belong in its enthusiast models. The Civic Type R and Integra Type S remain manual-only and unaffected.

The boost controller is an integral part of your turbocharged vehicle. Without it, your vehicle or turbo kit may run unchecked or fail to build...

When your Chevy Astro MAP sensor is beginning to go bad, you can use this handy How To Guide to test it. The MAP (Manifold...

America's love for upgrading and modifying the automobile is a pastime that spans over many generations. It's a passion that's a part of our...

An automotive pull-up circuit uses a resistor to hold a module input near a known voltage when no sensor, switch or transistor...

A smoking turbo does not always need rebuilding. Restricted oil drainage, crankcase pressure and installation errors can force oil through a healthy turbo.

LS1 cylinder head alignment dowels locate the heads accurately on the block before the fasteners are tightened. Learn where all four dowels install, how to seat them and why damaged or missing sleeves should never be ignored.

Otherwise known as the Intake Air Temperature sensor, your Ford Mustang IAT Sensor is located in your intake piping. This unit is a two...