★★★★★ 5
Works as intended
Installed it myself yay.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
K&N 04-06 Yamaha YZF R1 Replacement Air Filter
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N 04-06 Yamaha YZF R1 Replacement Air FilterSKU: YA 1004 UPC: 024844108685 K&N YA 1004 2004 2006 Yamaha YZF R1 Replacement Air Filter Replace your stock air filter with the K&N YA 1004 high flow replacement designed specifically for 2004 2006 Yamaha YZF R1 models including the 2006 LE. This filter delivers low restriction airflow for increased horsepower and torque while maintaining excellent engine protection. Custom engineered with precise fitment it installs directly without modifications
Quick Dispatch:
Your K&N 04-06 Yamaha YZF R1 Replacement Air Filter orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your K&N 04-06 Yamaha YZF R1 Replacement Air Filter ships.
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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
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4.7 ★★★★★
Based on 238 reviews
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Product Reviews
★★★★★ 5
Works fine
Works fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
★★★★★ 5
Great Engine and Cabin Air filters
Color: gray
It is an exact match and was like replacement . I am not mechanically inclined and this took less than 5 mins -watched a You Tube video and this product was the exact size and fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Good product
Color: gray
Nice fit. Easy yo install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 4
Exact replacements for ‘25 Forester air/cabin filters
Color: gray
Exact replacement set for ‘25 Subaru Forester. Reasonable cost, quality seems OK. Easy install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
