Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
HKS 02-07 WRX / 04-07 STi Sport ExhaustIntroducing the HKS Exhaust designed specifically for 2002 to 2007 WRX models and 2004 to 2007 STi vehicles. This sport exhaust system delivers an enhanced driving experience with a distinct sound and improved exhaust flow, tailored to elevate your car's performance while keeping it legal. Crafted with precision engineering, the HKS Sport Exhaust optimizes exhaust gas flow, providing better throttle response and a sportier tone without compromising on
Introducing the HKS Exhaust designed specifically for 2002 to 2007 WRX models and 2004 to 2007 STi vehicles. This sport exhaust system delivers an enhanced driving experience with a distinct sound and improved exhaust flow, tailored to elevate your car's performance while keeping it legal.Crafted with precision engineering, the HKS Sport Exhaust optimizes exhaust gas flow, providing better throttle response and a sportier tone without compromising on quality or compliance. Whether you're a daily driver or an enthusiast looking to upgrade, this catback exhaust is an ideal choice.
Installation is straightforward, fitting directly to your existing setup for these specific Subaru models. Built by HKS, a trusted name in automotive performance parts, this exhaust promises durability, style, and noticeable gains in sound and function.
Enhance your ride with confidence, knowing that you have a product backed by expertise and a community of passionate car enthusiasts.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 298 reviews
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Product Reviews
★★★★★ 5
Can’t go wrong with k&n
Size: One Size, Style: Select
Easy to install, works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
★★★★★ 5
Fits a 3.6 v6 Ram 1500 classic
Size: One Size, Style: Select
Good for my truck
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Reviewed in the United States on February 16, 2026
★★★★★ 4
Excellent filter. I recommend it
Size: One Size, Style: Select
Arrived on time as promised. I was able to install it easily on my Jeep Cherokee with 3.2L engine. Good instructions and the part seems to be of good quality. Four Stars only as I have just installed it. Filters are passive components, usually can't tell of their long term quality or reliability unless they leak or cause immediate problems. I recommend this part.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Perfect fit
Size: One Size, Style: Select
Been using these for years and always hold up well.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Solid Price for Quality
Size: (Pack of 1)
Awesome filter, my engine told me it loves the fit and ease of installation. It also it very good value for money as they aren’t expensive and you are getting a high value for the money. My engine also told me it’s getting slightly better fuel efficiency as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
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