Perrin [15-21 WRX] FMIC Boost Tube Box w/ Red Boost Tubes and Black Couplers

PERRIN boost tubes are CNC mandrel bent from aluminum tubing for better weight reduction. Every boost tube has an oversized beaded end to ensure the hose clamps and couplers stay connected and sealed. We choose the smoothest shortest path to get air to and from the intercooler.

• Fits 2015-2021 Subaru WRX (FMIC boost tube kit; 2018+ WRX requires removal of the Front-Side Support Beam)
• 2.25-inch CNC mandrel-bent aluminum boost tubes for smooth, obstruction-free routing
• Hot side routed through the engine bay next to the battery and down behind the radiator to the intercooler; cold side mounted high to clear all turbo and intake combinations
• Textured red powder-coat finish on boost tubes with black silicone couplers, T-bolt clamps and BOV flange
• Includes boost tube set, coolant overflow tank, washer fluid tank, couplers, clamps, hardware, license plate frame, warranty and instructions
• Intercooler core NOT included - sold separately
• Part #PSP-ITR-437-2RD/BK (red tubes / black couplers)
• Prop 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov