Skip to content

Nitrous Outlet 8 Cylinder Solenoids Forward Direct Port Conversion Kit - Two .112 Nitrous Solenoid/Two .177 Fuel Solenoid/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Includes 200HP Jetting - Gas/7 psi)

Marsoni M251S
Sale price$726.00
Pay 4 payments of $181.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 8 Cylinder Solenoids Forward Direct Port Conversion Kit - Two .112 Nitrous Solenoid/Two .177 Fuel Solenoid/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Includes 200HP Jetting - Gas/7 psi)Flow 400+ HP Wet System Single Stage 2 . 112 Nitrous Solenoids & 2 . 177 Fuel Solenoids Dual Untapped Rails 20ft 3 16" Hardline 32 3AN B Nuts 32 3AN Sleeves All Required Hardware Included Solenoids Forward Conversion: This 8 cylinder solenoids forward direct port conversion kit comes with everything you need to replace your current system with a direct port system, or to replace your current softline hardline direct port system with Nitrous Outlet's
Easy Shipping

Quick Dispatch:

Your Nitrous Outlet 8 Cylinder Solenoids Forward Direct Port Conversion Kit - Two .112 Nitrous Solenoid/Two .177 Fuel Solenoid/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Includes 200HP Jetting - Gas/7 psi) orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Nitrous Outlet 8 Cylinder Solenoids Forward Direct Port Conversion Kit - Two .112 Nitrous Solenoid/Two .177 Fuel Solenoid/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Includes 200HP Jetting - Gas/7 psi) ships.

Need Help?
Questions about Nitrous Outlet 8 Cylinder Solenoids Forward Direct Port Conversion Kit - Two .112 Nitrous Solenoid/Two .177 Fuel Solenoid/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Includes 200HP Jetting - Gas/7 psi), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Nitrous Outlet 8 Cylinder Solenoids Forward Direct Port Conversion Kit - Two .112 Nitrous Solenoid/Two .177 Fuel Solenoid/Two Dual Passage Injection Rails/90 Degree Discharge Nozzles (Includes 200HP Jetting - Gas/7 psi) in your area.

Get Shipping Estimates

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
4.3 ★★★★★
Based on 233 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 4
Soft "cooling" case.
Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
C
Verified Purchase
CountryGal
Lexington, US
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
M
Verified Purchase
Melissa
Lexington, US
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
T
Verified Purchase
Trevor Barton
Waukegan, US
★★★★★ 2
Ehh
Pills up rather quickly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
D
Verified Purchase
Dorothy Gilbertson
Draper, US
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025

recommand products