PERRIN boost tubes are CNC mandrels bent from aluminum tubing for more significant weight reduction. 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. We picked 2.25" tubing for a smoother, cleaner, obstacle-free routing while yet being large enough to flow more WHP than most turbos can produce. Right off the turbo, a smooth offset coupler transfers the hot side air charge to a perfectly matched 2.25" boost tube. The air charge is then directed to the intercooler by passing through the engine compartment adjacent to the battery and down behind the radiator. 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.
NOTE
- (Will Not Fit 2018)
- The picture may differ from the actual product
APPLICATION
- Subaru WRX (2015, 2016, 2017)
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RETURN & CANCELATION POLICY | INTERNATIONAL DUTIES AND TAXES
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.
INTERNATIONAL DUTIES AND TAXES
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.

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