aFe Magnum FORCE Silicone Replacement Coupling Kit 4.15in ID x 3-1/2in Length Elbow Reducer 1999-nissan-maxima-esi8504195 The boost gauge will wrap

The boost gauge will wrap around and display excess boost pressure

Black 3" Mandrel Bent Aluminum Tubing

but utilizes 72 directional vanes for an incredibly efficient and robust package

hybrid adapters will be sold separately

aFe Magnum FORCE Silicone Replacement Coupling Kit 4.15in ID x 3-1/2in Length Elbow Reducer 1999-nissan-maxima-esi8504195 The boost gauge will wrapAdvanced 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