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SKU: 17217 | UPC: 808422172172
Borla 2001-2014 Subaru Impreza WRX / 2004-2018 Subaru WRX STI / 2001-2014 Legacy GT Headers Part #17217
Borla 17217 headers deliver efficient exhaust flow for 2002-2014 Subaru Impreza WRX, 2004-2018 WRX STI, and 2001-2014 Legacy GT models. These T-304 stainless steel headers increase power and torque while providing the signature Borla sound. Mandrel-bent design ensures precise fit and durable performance for turbocharged Subaru engines.
Key Features
- T-304 Stainless Steel Construction: Premium austenitic material resists corrosion and outperforms T-400 series for long-term durability.
- Mandrel Bent Tubing: Ultra-smooth bends with OEM tube diameter promote maximum exhaust flow and power gains.
- CNC Precision Manufacturing: Computer-controlled fabrication guarantees exact fitment on Subaru WRX, STI, and Legacy GT platforms.
- Stiffened Flex Joint: Reduces vibration and enhances reliability under high-performance conditions.
- Made in USA with Million-Mile Warranty: Backed by Borla's proven reliability for street and track use.
Product Notes
- Covered by California Air Resources Board E.O. #D-276-12 for 2001-2003 Subaru Impreza WRX.
- Gaskets not included; reuse OEM gaskets or purchase separately.
- Ships in protective packaging; weight approximately 22 lbs, box dimensions 48" x 12" x 12".
Installation Notes
- Professional installation recommended.
- Requires removal of stock exhaust manifold; compatible with OEM hardware.
- Reuse OEM gaskets or install new ones for leak-free seal.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2014 | Subaru | Impreza | WRX |
| 2004-2018 | Subaru | Impreza | WRX STI |
| 2001-2014 | Subaru | Legacy | GT |
| 2006-2011 | Subaru | Impreza | 2.5i |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2010-2014 | Subaru | Impreza | WRX STI Limited |
| 2006-2014 | Subaru | Legacy | 2.5GT |
| 2015-2018 | Subaru | WRX | STI Limited |
Why Choose Borla?
- Leaders in stainless steel exhaust since the 1970s, starting with classics like Ferrari and Rolls-Royce.
- Focus on power gains, torque, and fuel efficiency through engineered flow design.
- Precision-welded all-stainless construction for motorsport-level durability.
Frequently Asked Questions
-
Q: Does this header fit my 2008 Impreza WRX STI?
A: Yes, Borla 17217 fits 2004-2018 WRX STI models including 2008 Impreza with 2.5L turbo, manual or auto AWD. -
Q: What material is used and is it coated?
A: Built from T-304 stainless steel with a coated finish for corrosion resistance and heat management. -
Q: What warranty covers this product?
A: Backed by Borla's Million-Mile Warranty when installed properly on approved vehicles.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed at 48" L x 12" W x 12" H
- Weight: 22 lbs
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