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Exhaust› Headers, Manifolds and Components

Borla

1.625in Stainless Steel Header w/ 2.25in Collector

$1,048.99 $936.99 Save $112.00

SKU: BORLA-17217

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Special Order
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INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

It features 1.625" primary tubes and a 2.25" collector for increased exhaust gas flow. Constructed from T-304 austenitic stainless steel, this header offers durability and resistance to corrosion.
Show original supplier description
It is specifically designed to enhance exhaust flow efficiency through its 1.625" primary tubes and a 2.25" collector, leading to increased engine power and responsiveness. Crafted from premium T-304 austenitic stainless steel, this header provides superior durability and corrosion resistance compared to T-400 series alternatives. It incorporates a unique, stiffened flex joint to reduce stress and improve longevity, even under demanding driving conditions. The use of ultra-smooth mandrel bends ensures maximum flow, while precision CNC manufacturing guarantees an accurate fit. This header is covered by California Air Resources Board Executive Order (E.O.) # D-276-12 for the 2001-2003 Subaru Impreza WRX models. Gaskets are not included; reuse O.E. gaskets or purchase them separately. This header is designed for 2001-2003 Subaru Impreza WRX 2.0L 4 Cyl. Turbo Automatic/Manual Transmission All Wheel Drive 4 Door/Wagon. It is also compatible with 2002-2014 WRX and 2004-2018 STI models, as well as potentially 2001-2014 Legacy GT models, according to some sources. The product is made in the USA and backed by a Borla Million-Mile Warranty.

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

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Specifications

BrandBorla
Part NumberBORLA-17217
CategoryExhaust
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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.

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Shipping

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.

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