From the archives: How to install Firestone’s Ride-Rite Air Helper Springs Kit on a 2004 Ford F-150. Although the suspension systems of some trucks are better equipped to handle the extra load of a ...

UPR Products of Lake Worth, Florida, has been manufacturing upgrade parts for late-model Mustangs for years. When we came across a New-Edge Mustang looking to improve its 60-foot dragstrip times, we ...

It's no doubt that Mopar products of the '60s and '70s dominated the dragstrips and NASCAR tracks of the day, and backed that track performance up by being some of the quickest and fastest cars on the ...

In 1993, Bill Reilly spent a bunch of time and money upgrading his '69 Dodge Dart with bigger torsion bars, '73-up disc brakes, and a healthy big-block. In his own words, "It was absolutely miserable ...

Hot Rod’s David Freiburger and Mike Finnegan have been making different modifications to their Roadkill cars on their informative how-to show Hot Rot Garage. This week Finnegan’s 1969 Chevrolet El ...

So, you just got a Scion FR-S and want to make it even sportier by upgrading its suspension, right? Well, you came to the right tutorial. If you really want to do this yourself, you might want to gain ...

One of the few beauties of being alive in 2024 is it’s easier than ever to achieve the dream of a classic muscle car with modern performance. Aftermarket companies are slinging all manner of bolt-on ...