Redcat Racing Tornado S30 Aluminum Upgrade Kit The Redcat aluminum upgrade kits have what you want to make your vehicle stand out and perform better. Tuned pipe, aluminum shocks and many other upgrades are included at one low price Genuine Redcat Racing Parts Redcat Racing Part Number HU94166 For troubleshooting and warranty information please contact a Redcat Racing Customer Service Specialist at 602-454-6445 or by emailing amazonsupport@redcatracing.com NOTE: Please read the User Manual before use.