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Fulfillment From Multiple U.S. Warehouses
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Perrin Performance
PERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tube Kit - Black
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2015-2021 Subaru WRX STI models.
The PERRIN Front Mount Intercooler (FMIC) Boost Tube Kit is engineered to maximize airflow and throttle response by replacing restrictive factory plumbing with larger-diameter, mandrel-bent aluminum tubing. Designed specifically for the EJ25-powered STI, this kit reduces turbulence and manages heat soak more effectively than OEM plastic or rubber components, making it an essential upgrade for high-boost applications.
- Mandrel-bent aluminum construction ensures consistent diameter and smooth internal airflow.
- Black powder-coated finish provides superior corrosion resistance and a stealthy engine bay aesthetic.
- Heavy-duty multi-layer silicone couplers and stainless steel T-bolt clamps included for a secure, leak-free seal.
- Designed for seamless integration with PERRIN FMIC cores.
- Manufacturer Part Number: PSP-ITR-438-3BK
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
PERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tube Kit - Black
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
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Fits 2015-2021 Subaru WRX STI models.
The PERRIN Front Mount Intercooler (FMIC) Boost Tube Kit is engineered to maximize airflow and throttle response by replacing restrictive factory plumbing with larger-diameter, mandrel-bent aluminum tubing. Designed specifically for the EJ25-powered STI, this kit reduces turbulence and manages heat soak more effectively than OEM plastic or rubber components, making it an essential upgrade for high-boost applications.
- Mandrel-bent aluminum construction ensures consistent diameter and smooth internal airflow.
- Black powder-coated finish provides superior corrosion resistance and a stealthy engine bay aesthetic.
- Heavy-duty multi-layer silicone couplers and stainless steel T-bolt clamps included for a secure, leak-free seal.
- Designed for seamless integration with PERRIN FMIC cores.
- Manufacturer Part Number: PSP-ITR-438-3BK
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