Perrin [08-21 WRX, 05-09 LGT] TMIC Throttle Body Coupler Kit Red | PSP-ITR-321RD

Premium Silicone Construction

The PERRIN Performance intercooler coupler kit replaces your factory coupler with high-gloss, vibrant color hoses that look and perform better than stock.

5-Ply Reinforced Design

Constructed from fiber-reinforced 5-ply silicone tubing, these couplers feature a high-strength multi-layer design capable of withstanding extremely high pressures and temperatures.

California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov