Perrin 08+ WRX FMIC Black Boost Tubes w/ Black Silicone (perPSP-ITR-436-2BK/BK)
In Stock. Pre-order.
Ready To Ship!
For more significant weight reduction, PERRIN boost tubes are CNC mandrels bent from aluminum tubing. Every boost tube features an extra-large beaded end to guarantee the couplers and hose clamps stay attached and sealed! To transport air to and from the intercooler, we follow the shortest, smoothest route possible.
A smooth offset coupler takes the hot side air charge directly from the turbo to a precisely matched 2.25" boost tube. The air charge is then routed through the engine bay next to the battery, and down behind the radiator to the intercooler. The cold side boost tubes are mounted as high as possible in the engine compartment to clear all turbo and intake combinations as it travels to the throttle body through the engine bay. We chose 2.25" tubing for a smoother, cleaner, obstruction-free routing while still being large enough to flow more WHP than most turbos can put out.
On PERRIN Intercoolers, PERRIN Performance T-bolt clamps are standard. They are made to clamp evenly throughout the band at all spots. The nylon lock nuts on the small threaded bolts enable precise torque and appropriate clamping, and the wider band disperses the force over a larger area. You won't ever need to worry about re-tightening because each clamp with the PERRIN emblem is built in the USA and has the torque specification engraved on it. Benefit, PERRIN!
- DOES NOT INCLUDE AN INTERCOOLER
- Off Road Use Only
- This boost tube kit is only for use with Perrin front mount intercoolers.
- Pictures may differ in the actual product
- Subaru WRX (2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022)
5 Year Warranty
2.25" Boost Tube
Coolant overflow tank
Boost Tube Constructed of Mandrel Bent Aluminum
Boost Tube Finish Wrinkle Powdercoat
Couplers are fiberglass fortified with smooth inner walls for long-lasting high strength and smooth airflow
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.