NOS Dry Professional Nitrous System - 04470NOS
SKU: 2622046159

NOS Dry Professional Nitrous System - 04470NOS

Sale price$449.98 Regular price$499.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

NOS Dry Professional Nitrous System - 04470NOSOverview: NOS research and development continually strives to push the performance envelope to the next level. NOS has developed three new dry nitrous kits: a single stage and two dual stage kits. NOS dry Pro Race Fogger kits are designed to be used with stand alone engine management systems like the Holley Dominator and HP EFI systems that have programmable dry nitrous capability. This allows for complete control of the fuel, nitrous and ignition for

Overview:

NOS research and development continually strives to push the performance envelope to the next level. NOS has developed three new dry nitrous kits: a single stage and two dual stage kits. NOS dry Pro Race Fogger kits are designed to be used with stand-alone engine management systems like the Holley Dominator™ and HP™ EFI systems that have programmable dry nitrous capability. This allows for complete control of the fuel, nitrous and ignition for the most repeatable results possible! Kits do not come with bottle or electrical pack kits.

Features:

  • Uses eight NOS fan spray nozzles
  • Two Pro Race™ solenoids capable of 500+ horsepower
  • Includes nitrous jet sizes for 175, 250, 300 & 350hp.

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand NOS
Emission Code 4
Included Jetting Horsepower 175, 250, 300, 350
Jet Style Flare
Max Horsepower 500
Nitrous Solenoid Pro Race
Nozzle Style Fan Spray
Number of Nozzles 8
Number of Solenoids 2
Number of Stages 2
Product Type NOS System
System Style Dry
Warning California Proposition 65
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: 2622046159

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Rob Rosensteel
Natrona Heights, US
★★★★★ 5
Great Product Great Price
Size: 16-21 Civic, 17-22 CR-V
product was a good priced. Fit as it should. will buy again when needed.
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Reviewed in the United States on May 28, 2026
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Evelyn Davis
Bozeman, US
★★★★★ 5
Air filters are great
Size: 10-24 4RUNNER, 10-23 GX460
I received when promised and it fit my automobile correctly, I get good gas mileage already so we will see if the gas mileage comes up. The quality was great always looking for high quality when changing the air filters and this item met that standard. Go ahead and buy it will meet you demands.
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Reviewed in the United States on May 24, 2026
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Kristina
Charlottesville, US
★★★★★ 4
Great value
Size: 18-26 Expedition, 15-26 F-150, 18-26 Navigator
The engine air filter fit perfect. The cabin air filter was a bit of a challenge fitting. seemed to be a bit larger but it went in and got the cap back on the box. For the price you cant beat it. Would buy again!
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Reviewed in the United States on May 15, 2026
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Storyteller
Belleville, US
★★★★★ 5
Great Filter Set for Allergy‑Sensitive Families and MPG‑Minded Drivers
Size: 21-25 TLX, 18-25 Odyssey
I bought this set because I prefer handling routine maintenance myself, especially cabin and engine air filters, rather than paying dealership prices for simple jobs. The package included one cabin air filter and one engine air filter, plus a full backup set for the next service interval. Both filters installed easily and fit the 2018 Honda Odyssey exactly as expected. No trimming, no forcing, and no alignment issues. The cabin filter seated cleanly in the glove‑box housing, and the engine filter dropped into the airbox without any airflow restriction or sealing gaps. This setup is ideal for Odyssey owners who want to maintain optimal cabin air quality—especially helpful for families with allergies—and for drivers looking to keep engine airflow unrestricted for the best possible MPG and throttle response. It may not be necessary for anyone who relies exclusively on dealership service or doesn’t perform their own maintenance. Overall, this is a straightforward, high‑value filter set that installs cleanly and supports both air quality and engine efficiency for DIY‑minded Odyssey owners.
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Reviewed in the United States on May 26, 2026
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Tom Crum
Louisville, US
★★★★★ 5
Auto air filters
Size: 16-22 Pilot, 14-16 MDX
Perfect - product great - installation easy and much cheaper than having dealer or auto shop do it ——
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Reviewed in the United States on May 30, 2026

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