Automotive Undercar Products and Service

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Brake Rotor FAQ

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Catalytic Converter Replacement

Converters must be certified and labeled with the correct codes that are stamped into the shell when replacing.

Integrated Wheel Ends

The leading cause of IWE failure is water finding its way into the vacuum lines under the hood and in the wheel well.

Axle Torque Procedures

Guessing the correct torque setting is a bad idea.

Protecting Carbon Fiber Wheels During Service

Carbon fiber wheels are so delicate, cleanliness is next to godliness when mounting and demounting them.

Updating Your TPMS Tools Regularly Matters

You can ensure your read is accurate by updating your tool regularly.

Brake Pad Wear Sensors

Brake pad wear sensors have been around for years and continue to evolve.

Ride Control Diagnostics From Tire Wear Clues

Learning how to read the tire and communicate your findings is the key to ride control service.

Brake Line Replacement Options

We’ve got all the rules for replacing brake lines for you right here.

Electric Power Steering Evolution

Diagnosing electric power steering systems requires a certain level of understanding.

Air Ride Conversion Kits

Air ride and active shocks and struts will eventually fail – succumbing to either damage to or dry rot of the air spring.

Wheel Speed Sensors and Bearings

The only way to diagnose the sensor and circuit is with a scan tool or scope. 

Threadlocking Compounds For Vehicle Corners

To get the most out of these “liquid” tools, you first need to know how they work.