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Subaru: STI Brand Products
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STI Performance™ Exhaust (STI)

Part Number: D441SVA000
View D441SVA000 STI Performance™ Exhaust (STI) Full-Sized Product Image
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Mounted behind the catalytic converter, the STI Performance Exhaust System provides a smooth mandrel bend construction to help reduce exhaust flow restrictions, allowing the engine to “breathe” more efficiently. Includes a free-flowing center pipe that splits into two pipes and mufflers with engraved STI tips.

Fits STI, WRX

This product fits 21 vehicle variants.
Subaru: 2 models, 21 variants between 2015 and 2018.
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Special-Order / Non-refundable Item

Non-refundable. Special Order item.

Please contact this Subaru retailer if you have accessory fitment questions.

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Policies & Information

  • Only new, unopened returns will be accepted. No returns 30 days past order date. No returns on electronic parts. All returns subject to potential restocking fee. ALL SALES FINAL.
  • Manufacturer Warranty
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