Duct Air Intake. Duct INTER Cooler. Flange Bolt. Flange Nut. Hose Clamp.

Part Number: 21830AA031
Supersession(s): 21820AA204

Valve Air Bypass.

DUCT-INTER COOLER Intercooler Pipe

Fits Baja, Forester, STI, WRX

Turbocharger Intercooler Tube
If your 2018 Subaru is equipped with a turbo and you've noticed a reduction in acceleration or a hissing on acceleration accompanying your check engine light, your intercooler or its piping/tubes may need to be repaired or replaced.

This product fits 47 vehicle variants.
Subaru: 4 models, 47 variants between 2002 and 2008.
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Ourisman Subaru Waldorf

2286 Crain Highway, Waldorf, MD, 20601

Policies & Information

  • No returns on purchases after 5 days from order pickup or from the order delivery date. All claims and returned goods must be accompanied by your order receipt. Up to a 25% restocking fee may be assessed on all returned parts. Returned parts must be in their original package and in a resalable condition. No refunds on any electrical parts or special-order parts. No returns on material showing signs of installation. If your shipment has arrived with a damaged or incorrect item, please repack items in its original shipping container contact us and we will arrange for its return. All authorized returns must be in their original condition include all components and cannot be disassembled, mounted or damaged due to incorrect installation. Returns of missing components will not be credited. We are not responsible for installation errors, nor will we cover any labor expenses, towing expenses, rental car expenses caused by the use of wrong or defective parts during installation. Electrical parts are not returnable if plugged in or unsealed for any reason. Freight charges are not reimbursable unless the return is a direct result of our error.
  • Manufacturer Warranty
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