aFe Magnum FORCE Intake Coupling Kit (2-1/4 IN ID x 1-1/2 IN L) Straight Coupler - Black s14 A properly designed exhaust system

A properly designed exhaust system is critical to engine performance

GReddy 13-15 Scion FR-S Supreme SP Exhaust

Flow makes power

saving time and effort

aFe Magnum FORCE Intake Coupling Kit (2-1/4 IN ID x 1-1/2 IN L) Straight Coupler - Black s14 A properly designed exhaust system2 1 4 IN Internal Diameter: This 1 1 2 IN long coupling is designed to connect to a tube with a 2 1 4 IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects. Silicone Construction: Its silicone construction features three layers of polyester reinforcement, making it less prone to deformation, tearing, and other damage, than average couplings. Its extreme durability makes it perfect for forced