Julian Edgar

Don’t believe all that you see!

New book: Understanding Vehicle Suspension

Four mistakes car modifiers make

How to select and set up a rear wing for downforce

My new free newsletter!

Interested in amateur race car aero? Here’s how to do it. Effectively.

Five mistakes people make about car aerodynamics

Quick guide to my four best sellers

Making your All-Wheel-Drive handle

Want to improve your car’s aero? Work under the car!

Car driving enthusiasts are missing the best thing about EVs: throttle control

Understanding car aero through one image

Two new aerodynamic patents on front-end car airflow

There is no magic in a Kamm tail!

The 1980 ARVW Speed Record Holder

My new aerodynamics book - a preview!

Using a roof extension to reduce aerodyamic drag

Three ways to decrease aero lift without increasing drag

Measuring aerodynamic lift and downforce through suspension height sensors

Amazing aerodynamic cars

Five ways to reduce your cars aerodynamic drag

Air curtains explained

Making good aerodynamic belly pans (undertrays)

Forget front spoilers - you *want* air to flow under your car!

Why not all body roll is bad

Car aerodynamics - testing with tufts

Zero cost modelling of space frame structures

The wonders of XOD for Arduino programming

How to improve mileage (fuel economy)

Developing an active rear wing on a hatchback