Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
aFe MagnumFLOW Air Filters OER PDS A/F PDS Subaru Impreza WRX STI 08-11 H4-2.5LExperience enhanced engine performance with the aFe MagnumFLOW P5R Drop In Air Filter designed for the Subaru Impreza WRX STI 2008 to 2011 models featuring the H4 2. 5L engine. This high quality air filter offers significantly improved airflow compared to your OEM filter, enabling better throttle response and more horsepower. Crafted with precision to fit perfectly into the stock airbox, installation is quick and hassle free, making it the ideal
Experience enhanced engine performance with the aFe MagnumFLOW P5R Drop In Air Filter designed for the Subaru Impreza WRX STI 2008 to 2011 models featuring the H4 2.5L engine.This high-quality air filter offers significantly improved airflow compared to your OEM filter, enabling better throttle response and more horsepower.
Crafted with precision to fit perfectly into the stock airbox, installation is quick and hassle-free, making it the ideal upgrade for those seeking performance gains without modifying their intake system.
The durable construction ensures long-lasting use and optimal filtration efficiency, keeping harmful contaminants out while allowing your engine to breathe freely.
Trust the aFe brand for reliable air filtration solutions that are enthusiast approved and engineered to meet the demands of spirited driving and motorsport applications.
Upgrade your Subaru Impreza WRX STI with the aFe MagnumFLOW P5R Drop In Air Filter and enjoy enhanced acceleration, better fuel economy, and a satisfying growl under the hood.
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
4.1 ★★★★★
Based on 1021 reviews
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Product Reviews
★★★★★ 5
Love it
Size: X-Large, Color: Mint Green
Love the look, fits perfectly, great material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 3
Ok product for average shape
Size: Large, Color: White
ok for the price but didn't work out for us. I had one guy whose body is thick and one who is thin. Couldn't get the set to fit on top and bottom at the same time, pants were a lil see through, but still decent quality and price.
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Reviewed in the United States on July 26, 2025
★★★★★ 5
Would order again!
Size: Small, Color: Royal Blue, Size: Small, Color: Royal Blue
This set was very affordable, lightweight and my son said it was comfortable. It came back fast and it was perfect for Easter Sunday! My son is 6’1 and he weighs 140 lbs.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Great vest
Size: 12, Color: Black
Great vest. I love the slim fit. It looks very nice on my son, not baggy or boxy looking like some vest. My son has used it for several occasions including a wake, a Beta Club induction, awards day, and soon his graduation celebration at church. The quality and material are good. Definitely worth what I paid.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Elegant Color and Very Well Made Vest
Size: 14, Color: Light Grey, Size: 14, Color: Light Grey
The vest is really nice and great quality, but it does run a little smaller than expected. I would suggest sizing up if you want a more comfortable fit. Other than that, it looks very sharp and well made.
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Reviewed in the United States on April 24, 2026
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