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Porsche Cayenne Turbo Electric launching on a drag strip during a 9.5-second quarter-mile test

The 1,139-HP Porsche Cayenne Turbo Electric Runs a 9.5-Second Quarter-Mile

Independent testing sends the 5,960-pound Porsche Cayenne Turbo Electric to 60 mph in 2.1 seconds and through the quarter-mile in 9.5 seconds.
Cutaway turbocharger diagram comparing a correct gravity-fed oil drain with a restricted return line and excessive crankcase pressure.

Why Is My Turbo Leaking Oil If the Seals Are Still Good?

A smoking turbo does not always need rebuilding. Restricted oil drainage, crankcase pressure and installation errors can force oil through a healthy turbo.
Shielded sensor wiring blocks electrical noise from corrupting sensitive signals. Learn how to diagnose damaged shielding and repair it correctly.

How Shielded Automotive Sensor Wiring Works—and How to Repair It

Shielded automotive sensor wire protects small electrical signals from interference created by ignition coils, fuel injectors, alternators, starter cables, relays and electric...

FAQ : How to Identify Your Honda ECU

It's a fairly easy question that doesn't always have an easy answer, especially when you have purchased a used Honda / Acura that had...

FAQ : Wheel Spacers 101

Wheel Spacers are some of the most important parts you can ever decide to install on your vehicle. While these wheel spacers...

Is It Illegal to Modify Cars?

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...

FAQ : How to Modify Your 2G 4G63 MAF

If you are running rich with a slightly modified DSM, a cheap and easy way to help lean things back out is with the...

How To Find your Honda Engine Code

This question is a very common one that we are asked frequently, from people who aren't sure of the full four digit engine code...