Perrin 15-21 Subaru STI Neon Yellow Boost Tubes w/ Black Couplers - PSP-ITR-438-2NY/BK
Upgrade your Subaru STI 2015-2021 with the Perrin Performance Neon Yellow Boost Tubes. These tubes are designed for optimal airflow and durability, featuring a 2.25" diameter and CNC mandrel bent aluminum construction. Key benefits include:
- Smooth, efficient air routing to and from the intercooler
- Durable powder-coated finish in vibrant neon yellow
- Includes coolant reservoir and high-capacity washer tank
- Ensures secure connections with oversized, beaded ends
Boost Tube Construction
With boost tubes up to 2.25" diameter PERRIN Boost Tubes feature smooth routing while remaining large enough to flow more WHP than most turbos can put out. They are CNC mandrel bent from lightweight aluminum tubing and feature an oversized, beaded end to ensure the hose clamps and couplers stay connected and sealed, no matter your boost level!
Boost Tube Finish
PERRIN Boost Tubes are powder coated for protection from the elements, making them look awesome for years to come. Boost tubes for this kit come in three finish options, glossy neon yellow and texture powder coated black or red.
Boost Tube Routing
PERRIN Boost Tubes take the smoothest, shortest path to get air to and from the intercooler. Off the turbo a short bend carries the hot side air charge past the intake system to the intercooler core. Cold side boost tubes are mounted high in the engine compartment clearing all accessories.
Coolant Reservoir
Every PERRIN Boost Tube box includes a new PERRIN Coolant Overflow Tank adding clearance for boost tube routing. The PERRIN Coolant Overflow Tank is protected from the elements with a black texture powder coating.
Washer Tank
The 2015-2021 PERRIN Boost Tubes include a 6061 aluminum, high capacity washer fluid tank which provides extra space for proper boost tube routing.
Features:
- Are 2.25" in diameter for smooth routing
- Made from CNC mandrel bent aluminum
- Designed to take the smoothest, shortest path to get air to and from the intercooler
- Coolant reservoir tanks and washer tanks are included
- Powder coat finish in neon yellow
- Subaru STI 2015-2021