Perrin
Perrin Throttle Body Coupler Kit for 2002-2007 WRX, STI, Forester XT
Perrin Throttle Body Coupler Kit for 2002-2007 WRX, STI, Forester XT
Regular price
$37.40 USD
Regular price
Sale price
$37.40 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: 2002-2007 WRX, STI, Forester XTFitment notes & questions
Perrin Throttle Body Coupler Kit, with the part number and details listed below. Cracked plastic manifolds and leaking gaskets cause vacuum leaks, rough idle and lean codes.
Quick facts
- Brand: Perrin
- Part type: Intake manifold
- Model years: 2002–2007
Tip: Fit new intake gaskets and torque the bolts in sequence to avoid vacuum leaks.

Before you order: WRX, STI, Forester XT intake manifold fitment
The intake manifold carries air from the throttle body to each cylinder.
Fitment notes
- Listed for: 2002-2007 WRX, STI, Forester XT.
- Model years: 2002-2007. 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 fitmentPlan the whole job
- Intake manifold gaskets. Always new.
- Vacuum hoses. Old hoses crack when disturbed.
More for your car: Throttle Bodies · All Intake Manifolds · Fuel & air intake
Questions about WRX, STI, Forester XT intake manifold
Will this fit my WRX, STI, Forester XT?
It is listed for the 2002-2007 WRX, STI, Forester XT. 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.
What are signs of an intake leak?
Rough idle, hissing, lean codes and coolant loss on some engines.
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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