Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Air and Fuel› Air and Fuel Cooling Systems and Components
Perrin Performance
PERRIN 02-07 Subaru WRX/STI Front Mount Intercooler Boost Tube Kit - Red
SKU: P004 PSP-ITR-400-3RD
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: PSP-ITR-400-3RD
Vehicle Symptoms
- Loss of power after repeated hard acceleration
- Engine feels sluggish in hot weather
- High intake air temperatures causing knock
- Reduced throttle response and turbo lag
- Heat soak after stop-and-go driving
Relevant Conversations
- Subaru WRX intercooler upgrade to reduce heat soak
- Best front mount intercooler for 2004 STI
- Perrin vs Injen FMIC comparison
- How to install front mount intercooler on 02 WRX
- STI heat soak fix after track day
- Improve throttle response with FMIC on GD chassis
- P0300 after intercooler install? normal?
- What supporting mods for FMIC on WRX
- FMIC install questions: charge pipe routing
- Reduce intake temps on 2005 Subaru STI
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Perrin Performance |
| Part Number | P004 PSP-ITR-400-3RD |
Videos
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy