Perrin 08+ WRX FMIC Black Boost Tubes w/ Black Silicone (perPSP-ITR-436-2BK/BK)
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
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck items, will require up to 7 business days to ship due to size. i.e. hoods, trunks, body kits, etc.
All orders made after 3:00pm ET will be shipped or processed the next business day.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers or apartment numbers will require signature if valued over $200.
All international orders outside of the USA are subject to duties and taxes per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
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 Clearance Items, 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.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.