aFe Magnum FORCE CAI Silicone Coupling Kit (4in. ID to 3.5in. ID) 2.75in L Straight Reducer - Black 2011-infiniti-g37-sport-esi8950678 The replaceable bearings are Teflon

The replaceable bearings are Teflon lined for minimum friction

1000 CFM Rating At 7 IN H2O

Stainless Steel Pressure Sensor = CaliperUse a SS Pressure Sensor where you need exact details of the pressure

T1R-F07 twin disc kit offers twice the number of disc surfaces for better wear

Advan RSIII - 19X9

aFe Magnum FORCE CAI Silicone Coupling Kit (4in. ID to 3.5in. ID) 2.75in L Straight Reducer - Black 2011-infiniti-g37-sport-esi8950678 The replaceable bearings are TeflonThe high temperature 1 Ply reinforced silicone hump reducer coupler is designed to connect to a (3 1 2" x 4")OD tube and is 3" long. Standard stainless steel worm gear #052 & #060 clamps provides tight connections, durability and is corrosion resistance 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