aFe Magnum FORCE (3-3/4in ID to 3-1/2in ID x 3in L) Straight Reducing Coupler - Black 2009-subaru-forester-xt-esi1888989 Large Ten Layer Performance Air

Large Ten Layer Performance Air Filter: Momentum™s unique filter-to-housing interface was built to feature the largest air filter possible

Torque Gain

This Pro DRY S air filter features three layers of oil-free synthetic media making it our easiest to maintain performance air filter

Integrated X Pipe

2% of its steady state value when subjected to a step change in ambient temperature [Tc=(Tf-Ti)*63

aFe Magnum FORCE (3-3/4in ID to 3-1/2in ID x 3in L) Straight Reducing Coupler - Black 2009-subaru-forester-xt-esi1888989 Large Ten Layer Performance AirThe high temperature 1 Ply reinforced silicone reducer coupler is designed to connect to a (3 1 2" x 3 3 4") OD tube and is 3" long. Standard stainless steel worm gear #056 & #060 clamps provides tight connections, durability, and is corrosion resistant for industrial, commercial, truck, off road, and racing applications. Not For Use on Pressured Size Or Supercharged Turbocharged Apps. Stainless Steel Worm Gear Clamps Provides Tight Connections Worm