This brand-new air spring won’t need much attention until it’s worked for many miles and its rubber bag ages through contact with the elements. Its operating range is 40 to 100 psi. Photo: ContiTech ...

Every modification in the custom car industry goes through a maturing process. The technology is refined, heavily critiqued, and maybe if the modification is lucky, the public will approve and it gets ...

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When pulling together all the components for a kit car, a buyer has to make myriad decisions on the quality versus the price of each part. This is the only way to build a car that has the ...

Shock absorbers are important for keeping your ride smooth and steady. Gas and hydraulic shock absorbers offer their own benefits and downsides.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The term “shock absorber” is a misnomer. Contrary to the ...

As hot rodders many of us are constantly messing with our cars, swapping induction systems, wheels, and so on ... because they're never really finished, right? So why is it some components fall into ...

The location of the holes. That's the only difference between a water gun and a shock absorber. Although they do very different things, the squirt gun and the shock absorber work on the same principle ...

Every modification in the custom car industry goes through a maturing process. The technology is refined, heavily critiqued, and maybe if the modification is lucky, the public will approve and it gets ...