AutoSpeed is amongst the largest of modified car websites in the world, with over 3000 articles published since 1999.
If you want to know about aerodynamics, electronics, hands-on skills like welding and metalwork, suspension design, electronic engine management, turbos, superchargers, intercoolers, exhausts, intakes and a whole lot more - well, you've come to the right place.
And we make it all practicable and achievable. Like aerodynamic testing on the road, using both wool tufts and pressure measurement. Like measuring intake flow restriction accurately and for nearly no cost. (Why get rid of the airbox if it has little or no flow restriction?!) Like showing you how you can build your own electronic kits to modify air/fuel ratios, switch things on and off at certain engine revs, and control turbo boost.
We also have in-depth coverage of the latest car technologies like radar cruise control, electronic throttle control, diesel engine management and hybrid electric cars. In fact, talking about hybrids, we've even got detailed series covering the supercharging and then turbocharging of a Toyota Prius!
We love alternative automotive technology so you'll also find detailed stories on developing the world's most sophisticated fully-suspended human-powered vehicle, in-depth coverage of the diesel-powered holder of the land speed record, and even a historic story on Chrysler's incredible jet-powered car.
And literally thousands of other articles...
AutoSpeed is nothing like any car website you've ever seen - an amazing depth of quality material written by contributors who intimately know and love their subject.
Take a Tour of AutoSpeed
Take a tour of AutoSpeed and discover why we are one of the largest and most popular automotive performance websites on the 'net.