We also have other impellers available in our ebay store for 550sx and other models
These are by far one of the best upgrades for the money.
These high quality variable pitch impellers provide excellent acceleration gains from low end to top end performance.
Don’t waist your money on the cheaper cast single pitch impellers that don’t hook up like a variable SC impeller.
These are in stock and ready to ship
International shipping is also available. We normally use USPS airmail and rarely have problems however we cannot accept responsibility for lost packages, hold ups at customs, or any other unforseen circumstances that can happen with international shipping.