Nitrous Express
Nitrous Express Nitrous Flo-Thru Manifold (4AN) Swivel 15501
Nitrous Express Nitrous Flo-Thru Manifold (4AN) Swivel 15501
Couldn't load pickup availability
Genuine Nitrous Express component.
This billet aluminum manifold swivels on one end which allows you to attach the manifold without turning the entire manifold body. This is especially useful when attaching the manifold to the NX Lightning 45 bottle valves. The manifold has two 1/8npt ports allowing you to connect a nitrous gauge, fuel pressure gauge, or any 1/8npt accessory in-line with a 4AN line.
Key Features
- Nitrous Flo-Thru Manifold
Fits These Vehicles
This is a universal-fit nitrous component. It is sold by specification โ bottle size, jet size, fitting thread and horsepower range โ rather than by vehicle. Check the specifications below against your setup before ordering.
Specifications
- Brand: Nitrous Express
- Item Type: Hoses & Fittings
- Fitting Size: 4AN
- Product Line: Flo-Thru
- Condition: New
- Shipping Weight: 0.07 lb
Manufacturer Part Number: 15501
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Share
๐ก๏ธ
Manufacturer's Warranty โ Nitrous Express
โพ
Manufacturer's Warranty โ Nitrous Express
Nitrous Express warrants its branded products for one (1) year from the date of original purchase against defects in workmanship and material, and warrants its Lightning series solenoids for a lifetime on the same terms. The warranty is limited to the original purchaser and proof of purchase is required. In the event of a defect in workmanship or material, Nitrous Express will repair or replace the product at its own election; labor charges, freight, materials and other incidental expenses of removal or replacement are not covered. Electrical components are excluded, as is damage from standard wear and tear, modifications by the end user, accidents, or use of the product for anything other than its intended purpose; products Nitrous Express did not produce are also excluded. Maximum liability under this warranty does not exceed the contract price of the product claimed to be defective. Claims are opened directly with Nitrous Express through its Warranty/Returns form or by calling (940) 767-7694. Returns and exchanges are accepted for up to 90 days from the purchase date on unused, unaltered merchandise in undamaged original packaging — full refund or exchange within 30 days, less a 10% restocking fee at 31–60 days and 20% at 61–90 days; open-box, special-order, discontinued and non-stocking items cannot be returned, and missing parts must be reported within 10 days of delivery.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Nitrous Express. Contact us if you need help with a warranty claim.

Q&A
No questions yet. Be the first to ask!