Coleman Aluminum Brake Duct Intake - 3" Diameter M591 features an inverted top and

features an inverted top and our Pro DRY S filter media

It is designed for x-member clearance in street stock and late models using

Dual 3/4-16 in Male Outlet

850 lb/in Spring Rate

Coleman Aluminum Brake Duct Intake - 3" Diameter M591 features an inverted top andThese brake ducts are made from aluminum, and are easy to install. Simply use a 3" hole saw to drill a hole, install the duct into the hole, mark the rivet holes and drill, rivet the duct into place, and connect the brake duct hose. These aluminum ducts allow the brake hose to be securely attached to the duct with hose clamps. Unlike plastic brake ducts, these aluminum brake ducts will not crush when the clamp is tightened, which keeps the brake hose