October 31st, 2018.

French performance specialist Doma has launched a new design exhaust for the Yamaha YFZ450R. The completely overhauled design had been developed in conjunction with several top European riders including newly-crowned British QX champion Paul Holmes.

Made from only the very finest stainless steel and alloy components, the new Doma system is quieter by 1db than its predecessor. The existing Doma front pipe will still fit so it’s a nice upgrade for any rider already using Doma exhausts.

Doma importer ATVs Only now also stocks a 60mm big bore version for riders with advanced engine modifications.

SRP is £468.00 including VAT for the muffler, link pipe and mounting hardware.

Trade prices are available.

Call 01280 848426 or email 

Further information at