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X-Series Weekend Warrior 4150 Tunnel Ram Plate Conversion - (Dual Plates)(Gas/E85)(5-55psi)(100-400HP)

Marsoni M251S
Sale price$249.50
Pay 4 payments of $62.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
X-Series Weekend Warrior 4150 Tunnel Ram Plate Conversion - (Dual Plates)(Gas/E85)(5-55psi)(100-400HP)Dual 4150 Weekend Warrior Plates Gaskets Included for each Plate Gas E85 Compatible Jetting for 100 200 300 400HP Gas E85 (5 55psi) Continuing Innovation: The Weekend Warrior is a first for Nitrous Outlet as we have never offered our own single billet bar style nitrous plate. It is intended to work with dual plane intakes, but is equally at home on 4150 flange single plane intakes. Its also a great fit in race classes that require a billet bar style
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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.
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4.9 ★★★★★
Based on 1191 reviews
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Mike
Alexandria, US
★★★★★ 1
Buy OEM Honda for $2 - Suction side o-ring does not fit right
No good. Suction side o-ring doesn't fit right and immediately sucked air. Spend the $2 at a Honda dealer and get the original orange 91345-RDA-A01 o-ring. Fits much better and instantly quiet power steering pump.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
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David
Lowell, US
★★★★★ 5
Worked perfect
Great deal
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Reviewed in the United States on January 23, 2026
M
Verified Purchase
Manuel Miranda
Los Angeles, US
★★★★★ 5
Very good
Size: CRV (2023-2025) 1.5L Gas
Look like original
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Reviewed in the United States on April 26, 2026
I
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Isaiah
Lowell, US
★★★★★ 5
Fits 2023 Honda Civic Sport Touring Hatchback
Size: CRV (2023-2025) 1.5L Gas
Fit as a smooth clean replacement for OEM civic filters.
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Reviewed in the United States on November 22, 2025
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Elliot
Charlottesville, US
★★★★★ 5
Automotive Air Filters
Size: CRV (2023-2025) 1.5L Gas
Perfect fit. Easy installation
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Reviewed in the United States on November 5, 2025

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