Ford Performance Racing School wanted to turn the Explorer ST from 'merely' a sporty SUV into something ready to hit the racetrack. And that's precisely what this one-off modified Explorer ST is built to do.

Strut-tower braces, aka 'shock-tower braces' and 'strut bars,' are a common modification where handling is concerned. But do they genuinely make a noticeable difference, or are they just about looking cool?

Car enthusiasts spend a lot of money modifying their cars every. Car modifications have even totaled up to over $7 billion a year.

North Vancouver, British Columbia-based Spectre Vehicle Design has taken a classic Mini Cooper and turned it into a K20-powered, 230-hp, mid-engine RWD restomod. And along the way, it gained a Japanese-inspired luxury interior and custom suspension.

Installing a high-performance air filter, also called a high-flow air filter, can have several minor benefits for your vehicle, such as increased horsepower and improved fuel economy, but does it make enough of a difference to make it worth the cost? For some DIY modifiers and car builders, high-performance air filters is where we start.

Does an ECU tune actually work? Is an ECU tune illegal? We talk about the ins and outs of ECU tuning and if it is right for your car.

Inverted forks offer several benefits, as well as several drawbacks, over conventional motorcycle forks. And they're standard features on many modern bikes, especially sporty ones. But should riders swap them onto their bikes?

A push-button ignition system is convenient and offers some security as well. Here is how to install one in an older car.

Just like street cars, a good set of shocks and springs can make or break your off-road rig before you even get the chance to break it yourself. There's a lot of mysticism surrounding the real world benefits of off-road suspension, and now it's time to talk about it.

For less than $100, you can improve your comfort, confidence, and connection level to your motorcycle by installing a set of tank grips. Because that's exactly what happened when I put them on my 2012 Triumph Street Triple R.

A nice set of aftermarket coilovers is one of the most popular modifications for a reason. They help improve ride comfort, handling, and even tire life. There's plenty to choose from, and now it's time to sort out who does it best.

A sequential transmission shares some similarities with a conventional manual. But the very things that make it different as well as desirable for racing also make it less usable on the street.

This week on Bring a Trailer comes an opportunity to own a first-gen Dodge Viper RT/10 modified to over 600 hp by a well-known tuner: a 1993 Dodge Hennessey Venom 600 RT/10 Aero.

Off-roading is a deep, deep rabbit hole. If you're new to it, there's a lot you can learn, especially with regard to modification. Owners often modify their trucks, and should you want to make changes to yours, these are the best.

Bowler is resurrecting the Defender Challenge rally race series for 2022. And as before, the racing series features the Land Rover Defender. In this case, several modern Land Rover Defender 90s extensively modified by Bowler.

In most states, it's illegal to not have the front license plate affixed to the front of your car. It's also illegal to display it in the windshield.

Beadlock wheels are a popular modification for hardcore off-road enthusiasts. The wheel's design allows owners to air their tires down significantly more than normal, but many are for "off-road use only." But who makes the best beadlock wheels? And what exactly do beadlock wheels do?

With the world returning to a somewhat normal state after some of the worst months of the pandemic, many commuters are now faced with the reality of going back to the office. If you're one, perhaps you've noticed how unpleasant commuting can be. These convenience modifications can help make that commute just a little nicer.

Adding more sound deadening material to your car can quiet it down a lot. Considering it can help with the overall sound quality, more deadening material is worth the cost.

A nice set of aftermarket wheels can be a game-changer. It's one of the most popular modifications out there for a reason, after all.