SKU: 72753979595

NOS In-Line Hi-Flow Nitrous Filter, 4AN - Blue - 15551NOS

Sale price$63.89 Regular price$70.99
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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

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Description

NOS In-Line Hi-Flow Nitrous Filter, 4AN - Blue - 15551NOSOverview: One of the most important components of any nitrous system is a good filter. NOS filters feature an aircraft type reusable stainless steel mesh filter element to keep contaminants from attacking a solenoid and plugging the jets. These new NOS hi flow billet aluminum filters feature a precision 2024 billet aluminum body and a 140 micron serviceable stainless steel mesh filter element that has 10 times the filtering area of a standard filter.

Overview:

One of the most important components of any nitrous system is a good filter. NOS filters feature an aircraft-type reusable stainless steel mesh filter element to keep contaminants from attacking a solenoid and plugging the jets. These new NOS hi-flow billet aluminum filters feature a precision 2024 billet aluminum body and a 140-micron serviceable stainless steel mesh filter element that has 10 times the filtering area of a standard filter. Our filters feature a radius on the outlet fitting to maximize flow and are available in a variety of sizes depending on your needs.

Features:

  • Constructed of 2024 Aluminum for Strength and Durability
  • Anodized Finish for Great Looks
  • 140-micron Filter Element
  • Easy to clean
  • Reusable Stainless Steel Mesh Filter
  • Male AN Fittings on Inlet and Outlet
  • Radius on Outlet Fitting to Maximize Flow
  • Compact Design to Minimize Weight Without Restricting Flow
  • Overall length - -4AN & -6AN Filter 4-1/8” and -8AN Filter 4-3/8”

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand NOS
Color Blue
Emission Code 4
Filter Screen Included Yes
Fitting Attachment Male Threads
Inlet 4AN
Length 4-1/8 inch
Material Aluminum
Micron 140
Outlet 4AN
Product Type Nitrous Filter
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 72753979595

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A Baxley
Fort Morgan, US
★★★★★ 5
Great moisturizer
Style: Deep Moisturizing, Size: 1.76 Fl Oz (Pack of 1)
This is a great product! The consistency is thick, but not heavy. No overwhelming fragrance. Applies easily and is absorbed quickly. Would definitely purchase again.
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Reviewed in the United States on June 1, 2026
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Yurielis
Grantham, US
★★★★★ 5
I will buy it again.
I didn't expect to like this cream as much as I do, but after just a few uses, I am completely won over. It has a light, natural scent that feels earthy and clean—neither overwhelming nor artificial. My skin feels incredibly hydrated, and I’ve even noticed fewer blemishes since incorporating it into my routine. I’ve been using it on my face, hands, and legs, and it keeps everything silky-smooth all day long. What really stands out is how quickly it absorbs and how soft my skin feels afterward: no greasiness or stickiness—just deep, long-lasting moisture. Even on my sensitive skin, I haven't experienced any irritation. The quality of this cream is undeniable. You can tell it’s crafted with care and high-quality ingredients. The jar is generously sized, so it lasts a long time, making it excellent value for money. Whether you’re battling dryness or dullness, or simply want something simple and natural, this is an absolute winner. It’s now my everyday favorite, and I will definitely be repurchasing it. It’s clean, effective, and gives your skin that radiant, healthy glow you can truly see. Luxurious feel, natural ingredients, and incredible hydration.
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Reviewed in the United States on April 24, 2026
E
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Elianys blanco
Natrona Heights, US
★★★★★ 5
Organic grass fed beef
recently started using Organic Grass-Fed Beef Tallow , and I couldn’t be happier with the results! This product feels luxurious on the skin, deeply moisturizing without being greasy. It's perfect for dry patches, and I’ve noticed my skin looks healthier and more radiant. What I love most is that it’s made from grass-fed beef, ensuring a natural and clean source. The texture is creamy and melts beautifully upon application, making it ideal for body and even facial use.
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Reviewed in the United States on April 29, 2026
B
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Belkis Rodriguez
Draper, US
★★★★★ 5
Soothing balm
This balm feels rich and moisturizing without being too heavy. It absorbs fairly quickly and helps keep dry skin feeling soft and comfortable. A good option for daily use on both face and body.
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Reviewed in the United States on June 4, 2026
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Anisley Guerrero Segura
Charlottesville, US
★★★★★ 5
It does exactly what it's supposed to do
Made with grass-fed beef tallow-that's excellent. It is very gentle on the skin and leaves it super hydrated. It absorbs very quickly, leaves no greasy residue, and the hydration lasts all day. I use it on my face and, primarily, on my feet; over time, they tend to get very dry, and this tallow has helped me tremendously in keeping them soft and hydrated.
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Reviewed in the United States on May 14, 2026

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