APICO SILICONE EXHAUST UNION, KTM/HUSKY/BETA/SHERCO/GG EC ALL 250/300 2 stroke models. Longer than stock for a better seal. Available in Black, Red, Blue or now Orange
KTM/HSQ/GAS SX/EXC 250-300 17-22
TC/TE250-300 17-22, EC/EX250-300 21-23
BETA 125/200/250/300 RR 13-current