Nitrous Express
Nitrous Express - 4AN BOTTLE NIPPLE FOR SECOND GENERATION LIGHTNING 45 VALVE - 11721
SKU: N004 11721
Description
Part #: 11721
This 4AN nipple fits NEW NX Lightning 45 bottle valves.
Nitrous Oxide Bottle Valve Nipple - Straight - New Style Lightning 45 Bottle Valve to 4 AN Male - Aluminum - Black Anodized - Each
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Fitment
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Specifications
| Brand | Nitrous Express |
| Part Number | N004 11721 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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