Large Volume Road Restrictor,
Will fit all Staintune mufflers with 48mm ID Angled Spouts.
Made From 304 Stainless Steel, Comes with M6 button head screw and washers.
This is a Large Volume replacement for all Staintune mufflers with 48mm angled spouts.
This Restrictor Has better flow rate then Standard Road Restrictor and will still reduce noise levels
Restrictor Pictured third from left in group photo.
Restrictors are supplied in raw form, polished restrictors for pictures only.
Price is for One Restrictor Only.