Description

Nitrous Bottle Nut and Nipple – Straight – 326NX Swivel Bottle to 4 AN Male – Brass – Natural – Kit

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About NITROUS OXIDE SYSTEMS

Nitrous Oxide Systems pioneered out-of-the-box, bolt-on nitrous systems. Offering carbureted, EFI, and direct port kits, NOS has kits to fit virtually any application.

Reviews

There are no reviews yet.

Be the first to review “NITROUS OXIDE SYSTEMS Nut & 4an Nipple 16100NOS”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Jacket Junior Large Black SFI-1 JJ100220

    SKU: PYRJJ100220
    Product information
    • Weight1.315 lbs
    • Dimensions17.35 × 15.4 × 3.25 in
    • Size

      Youth Large

    • Sfi Rating

      3.2A/1

    • Material

      Fire Retardant Fabric

    • Color

      Black

    • Quantity

      Each

    Details...
    Original price was: $109.00.Current price is: $99.00.Add to cart
    Original price was: $109.00.Current price is: $99.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUARTER MASTER Starter Drive Reverse Rotation 114262

    SKU: QTR114262
    Product information
    • Weight1.23 lbs
    • Dimensions6.7 × 2.9 × 2.5 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Intended Purpose

      Clutch Assembly

    Details...
    Original price was: $197.00.Current price is: $178.19.Add to cart
    Original price was: $197.00.Current price is: $178.19.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RANCHO RS7MT Strut RS77808

    SKU: RAN77808
    Product information
    • Weight6.9 lbs
    • Dimensions23.5 × 6 × 5.5 in
    • Product Line

      RS7MT

    • Internal Design

      Monotube

    • Gas/Hydraulic

      Gas

    • Stroke Length

      5.71 in

    • Compressed Length

      15.31 in

    Details...
    Original price was: $165.59.Current price is: $143.99.Add to cart
    Original price was: $165.59.Current price is: $143.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACEPAK Module Axis G-Meter 220-VP-GM2AXIS

    SKU: RPK220-VP-GM2AXIS
    Product information
    Details...
    Original price was: $372.00.Current price is: $337.95.Add to cart
    Original price was: $372.00.Current price is: $337.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    K AND N ENGINEERING Performance Air Intake System 57-3112

    SKU: KNE57-3112
    Product information
    Details...
    Original price was: $220.00.Current price is: $199.99.Add to cart
    Original price was: $220.00.Current price is: $199.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE 2in Heel Riser Plain Aluminum TIP4118

    SKU: TIP4118
    Product information
    • Weight0.295 lbs
    • Dimensions6.75 × 4.5 × 2.2 in
    • Mounting Style

      Rivet-On

    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $25.19.Current price is: $20.99.Add to cart
    Original price was: $25.19.Current price is: $20.99.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Carburetor Spacer 2109

    SKU: TRA2109
    Product information
    • Weight2.423 lbs
    • Dimensions8.75 × 7.3 × 1.55 in
    • Hardware Included

      Yes

    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $55.14.Current price is: $50.13.Add to cart
    Original price was: $55.14.Current price is: $50.13.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Chevy 2.8L Replacement Motor Mounts 4217

    SKU: TRA4217
    Product information
    • Weight3.245 lbs
    • Dimensions7.05 × 5.2 × 4.1 in
    • Mounting Pads Included

      Yes

    • Application Specific

      Yes

    • Bracket Material

      Steel

    • Bracket Color

      Black

    • Bracket Finish

      Painted

    Details...
    Original price was: $35.83.Current price is: $32.57.Add to cart
    Original price was: $35.83.Current price is: $32.57.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    IDIDIT 67 Nova Steering Column Paintable 1120630010

    SKU: IDI1120630010
    Product information
    • Weight14 lbs
    • Dimensions44.25 × 7.25 × 5.75 in
    • Quantity

      Each

    • Material

      Steel

    • Finish

      Natural

    • Turn Signal Lever

      Yes

    • Hazard Light Control

      Yes

    Details...
    Original price was: $636.00.Current price is: $578.00.Add to cart
    Original price was: $636.00.Current price is: $578.00.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    UMI PERFORMANCE Motor Mounts 2328

    SKU: UMI2328
    Product information
    • Weight3.5 lbs
    • Dimensions12.2 × 4.6 × 4.4 in
    • Quantity

      Pair

    • Application Specific

      Yes

    • Hardware Included

      Yes

    • Solid Mount

      Yes

    • Engine Side Included

      Yes

    Details...
    Original price was: $119.99.Current price is: $99.99.Add to cart
    Original price was: $119.99.Current price is: $99.99.Add to wishlist

    27