Perrin Performance TMIC Throttle Body Coupler Kit Black Subaru 2008-2020 WRX

The PERRIN Performance intercooler coupler kit replaces your factory coupler with our high-gloss, vibrant color hose that looks and works better.

The silicone couplers are made from fiber reinforced 5-ply silicone tube. 

The high strength reinforced silicone's multi-layer design is capable of withstanding extremely high pressures and temperatures.