PERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tube Kit - Neon Yellow - 2015-2021 Subaru STI PDM_engine-oilRallySport Direct carries a great selection of aftermarket performance products brought to you by PERRIN Performance. Here, you are looking at the PERRIN Performance Boost Tube Kit. These are intercooler pipes designed to work with the PERRIN Performance Front Mount Intercooler (sold separately). These are made using mandrel bent aluminum construction to deliver a fast and smooth transition in boost, without expanding under pressure. DETAILS: Neon
Blue color with HKS logo
Quantity: Pair (Left and Right Side)
Front-specific kit -- pair with rear Essentials Kit for complete refresh
When properly maintained
EBC Brakes S12 Rear Brake Kit Redstuff Pads and RK Rotors Mitsubishi Evo 2003-2006 When it's time to perform maintenance on your braking system
On E30 or higher ethanol content
but also the rear bushing along with the short shifter
For builds running an external wastegate where the boost control solenoid must interface with the wastegate actuator port
Radiused edges
Three-Position Adjustability
4mm thick cast stainless steel upper section retains heat
- Torque Specs Noted in images