Siltech Racing is a small family run business, a father and son team, who pride themselves in the manufacturing of high quality components. Our expertise has been developed over many years of competing in sprints and hill climbs with the odd circuit race too. Experts in: Wide Track Suspension ~ Front and Rear Anti-roll Bars ~ Lightweight Aluminium Billet Uprights ~ Chassis Repair ~ Fitting and Set Up. Launching soon, we have micro adjustable rear suspension for Westfield independent cars.Under development we have, wide track micro adjustable front suspension for Caterham cars, also including, micro adjustable Front Anti Roll Bars, lightweight billet aluminium uprights, suspension and Anti-roll bars for the new Riot car and a revised steering arm for Billet Upright.