Mishimoto Silicone Reducer Coupler 90 Degree 2.5in to 4in - Black G4221 Zinc-Plate Rotor This system features

Zinc-Plate Rotor This system features the S4 4-piston caliper mounted to a 12"

the door seals are built to withstand daily wear and tear

Crafted specifically to meet the original equipment specifications

It is made of 3 diameter polished stainless steel tube

Mishimoto Silicone Reducer Coupler 90 Degree 2.5in to 4in - Black G4221 Zinc-Plate Rotor This system featuresThe expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 90 degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be challenging, but we make it easy with a massive selection of various bends, sizes, and colors to achieve your goals. Our couplers feature four layers of silicone, each divided by a layer of heat resistant