Perrin
Perrin Performance PERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tube Kit - Red PSP-ITR-438-3RD
Perrin Performance PERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tube Kit - Red PSP-ITR-438-3RD
Regular price
$1,143.25 USD
Regular price
Sale price
$1,143.25 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Subaru STIFitment notes & questions
PA Boost Tube
About this turbo part for the Subaru STI
Replacement parts keep a factory turbo system working; upgrades raise its limits.
Fitment notes
- Listed for: Subaru STI.
- Model years: 15-21. Parts can change mid-generation, so match the exact year.
- Specs, lead time and warranty come from Perrin and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Tuning. Most boost changes need a tune.
- Couplers and clamps. Old couplers split under boost.
More for your car: Intercoolers · Subaru Parts · Fuel & air intake
Questions about Subaru STI turbo part
Will this fit my Subaru STI?
It is listed for the Subaru STI. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Do I need a tune?
For most boost and turbo upgrades, yes.
Where do specs and warranty details come from?
From Perrin. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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