Modified

There's a good physics lesson in the results of this drag race, weighing factors like coefficients of drag, frontal surface area, total drag forces, car weights, power, power delivery, gearing, and much more, but there's also just a good show: an 1,150-horsepower Nissan GT-R going head-to-head with...

World Champion Drifter Vaughn Gittin Jr. knows a thing or two about setting up Mustangs for optimized handling, and his Mustang RTR series cars have been available at select Ford dealers since 2010. Through 2012, Mustang RTR models were largely limited to appearance and suspension upgrades, with no...

A. Kahn Design, a customizer of cars for celebrities like Just Bieber, and an expert when it comes to the modification of Land Rovers, has unveiled its latest package for the Range Rover Evoque. Building on the previous Vesuvius package we saw earlier this year, A. Kahn Design has further refined...

We’ll admit it: we haven’t always been fans of the vehicles produced by high-end tuning firm Mansory. Its rendition of the McLaren MP4-12C, for example, left us speechless and not in a good way. Its remake of the Lamborghini Aventador was better, but it still had far too much tacked-on...

When it comes to choosing a ride for the upcoming zombie apocalypse, we’ll admit that a Hyundai Elantra Coupe isn’t the first option that springs to mind. While it can deliver up to 40 mpg on the highway (an important consideration when there are no more gas stations), its lack of...

When it comes to exclusivity, plenty of cars can claim to be 1 of 500, or even 1 of 100. Drop below triple digits, and a car’s value can climb exponentially, which explains the popularity of continuation cars like Classic Recreations’ version of the 1967 Shelby G.T. 500 Fastback...

The idea of stuffing a big motor into a small car is nothing new, and the recipe has been tested by both tuners and manufacturers for decades. Sometimes, as with the original Shelby Cobra, the result is a car that’s fast, nose-heavy and utterly puckering to drive anywhere near its limit...

Formula 1 ace Sebastian Vettel takes the Infiniti FX he helped design for a spin at the 2012 Goodwood Festival of Speed.

There’s absolutely nothing unusual about a Chevy Chevelle built for pro touring, as long as you’re talking about a second generation model, built from 1967 to 1972. In 1973, the Chevelle grew noticeably in length, width and weight, while at the same time new emission standards...

A news special edition of the iconic Jeep Wrangler honors U.S. military members.

The Toyota GT86 (sold here as the Scion FR-S) is arguably the most anticipated car of the past decade, but enthusiasts began clamoring for more power almost as soon as the car hit the market. While Toyota views that as the job of the aftermarket, it’s happy to showcase the work of tuning...

Ford's custom 'Red Tails' Mustang will be auctioned for charity at the EAA AirVenture event on July 26, 2012.

Heresy it may be, but we don't care. Not even a little bit. This (apparently Southern) gentleman with an LS7-powered 911 Carrera is our newest hero. As Hooniverse (via VWVortex's The Car Lounge) points out, the LS7 is not only more powerful and more American than the Porsche flat-six it replaced...

The Scion FR-S' cousin, the Toyota GT 86, has been spotted in Europe wearing a new factory aero kit that may eventually be offered to U.S. customers.

The idea of shoehorning a big engine into a small car is nothing new, and off the top of our collective heads we can name examples like the SHOgun, a Ford Fiesta infused with Taurus SHO power; the Mallett Pitbull Solstice, stuffed full of Corvette LS2 V-8 and Volkswagen’s own Frankenstein...

Warning: these videos will make you want to sell your house, rob a bank, and sleep in your garage for the next six months. If you're OK with that, proceed. Magnus Jinstrand is the man you'll have to blame for your newly re-oriented life, as he's the wickedly brilliant Swede behind this supercharged...

Since Toyota made the tough decision to pull out of Formula 1 racing at the end of the 2009 season, the automaker’s multi-million dollar motorsports facility based in Cologne, Germany, has been keeping busy with a number of performance-related projects. Although the team at Toyota Motorsports...

Volvo and its performance partner Polestar will build more of its 508-horsepower S60 sedans should anyone--with a spare $300k lying around--require one.

Straight out of the box the Ferrari FF is a very capable performance machine, no doubt thanks to its 6.3-liter V-12 engine, seven-speed dual-clutch transmission and sophisticated all-wheel drive system. Tuning firms all over the world are now faced with the challenge of improving the car beyond...

Ford's revised Mustang configurator website will give fans the chance to win one of four customized 2013 Mustang models.