The same performances as PRO CIRCUIT Works with a Platinium finish. Exhaust pot PRO CIRCUIT Platinium offers unmatched performance and power. Specifically studied for 2-stroke machines, it contributes to improving performance and torque on all engine speed beaches. Chemical Nickel Surfaces for Extended Life 2-10x Higher configuration for protection against projections High quality AKDQ certified carbon steel Handmade Enhanced fasteners Made in the USA