aFe MagnumFORCE Coupling Kit 4-1/4in ID x 3in L Hump (Polyurethane) 2013-mazda-3-esi7532317 The Girodisc rear rotors are

The Girodisc rear rotors are approx 5-6lbs lighter per rotor then the stock units

35020-13: Cancellation kit PASM

Carbon Fiber Venturi Filter Housing with 103mm Outlet

Adjustable duct flap at the end of the air duct allows the cooler opening to be set to suit different bumper apertures and supercharger installations

Max Gains: +26% HP

aFe MagnumFORCE Coupling Kit 4-1/4in ID x 3in L Hump (Polyurethane) 2013-mazda-3-esi7532317 The Girodisc rear rotors areAdvanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our