ULTRA RACING 2-point front lower brace for Honda S2000 AP1/2

The front lower brace mounts under the car to the front subframe and the front control-arm mounts. It stiffens the lower part of the front suspension, limits its sideways flex and reduces understeer.

Fast cornering, hard braking and hard acceleration move the weight of the car around and twist the body – in a corner one side can carry up to three times the force of the other. A twisting body changes the suspension geometry, the tyres lose grip and the car starts to understeer or oversteer. ULTRA RACING braces stiffen the body exactly where it twists most.

• Vehicle: Honda S2000 AP1/2
• Mounting points: 2
• Material: steel – tubes with 1.2–1.6 mm wall, brackets from 4–5 mm steel plate

Before series production the manufacturer tests every design on three jigs – compression, torsion and flex – and then on track. The braces are designed to hold the geometry in road and track use but to crumple in an impact.