Skip to content

Nitrous Outlet 8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles - E85 (5-7-10 psi)(100-400 HP)(No Bottle)

Marsoni M251S
Sale price$1009.00
Pay 4 payments of $252.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles - E85 (5-7-10 psi)(100-400 HP)(No Bottle)Flow Up To 400HP . 122 Nitrous & . 310 Fuel Solenoid Eight Cylinder Wet System Distribution Block Single Stage All Hardware, Fittings and Accessories Included Includes Jetting For 100 200 300 400HP 90 Aluminum Nozzles 5, 7, 10psi E85 Fuel Jets Included High Horsepower: Nitrous Outlet's 8 cylinder direct port systems are designed to be high flowing for high horsepower applications. This system comes with one 90 1 16" NPT aluminum wet nitrous nozzle per
Easy Shipping

Quick Dispatch:

Your Nitrous Outlet 8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles - E85 (5-7-10 psi)(100-400 HP)(No Bottle) 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 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles - E85 (5-7-10 psi)(100-400 HP)(No Bottle) ships.

Need Help?
Questions about Nitrous Outlet 8 Cylinder 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles - E85 (5-7-10 psi)(100-400 HP)(No Bottle), 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 'Black Widow' Direct Port System - .122 Nitrous Solenoid/.310 Fuel Solenoid/Solenoid Distribution Block/90 Degree Discharge Nozzles - E85 (5-7-10 psi)(100-400 HP)(No Bottle) 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
4.4 ★★★★★
Based on 2003 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
ilovepugs
Charlottesville, US
★★★★★ 5
Wow!!!
Size: King
I couldn’t be happier with this mattress cover—it completely transformed my sleep. I had one of the best nights of sleep I’ve had in a long time—no tossing and turning, just pure comfort. It stays in place nicely and feels high-quality and well-made. Fluffy without the bulk. If you’re looking to upgrade your sleep without buying a whole new mattress, this is absolutely worth it. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
A
Verified Purchase
Ana M Vega
Lexington, US
★★★★★ 4
Best sleep matress topper
Size: Queen
Ordered after running out of options to get a good night's rest. Placed Q sized mattress topper on a tempur pedic matress and 1st night slept like a baby on a cloud. Ever since then I have knocked out after sleeping and moved less at night. Restful sleep has blessed out house again. It feels like a hotel comfy mattress. Totally recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
J
Verified Purchase
Just me in the garden
Natrona Heights, US
★★★★★ 5
It’s like a nice hug.
Size: Queen
I find this mattress pad very comfortable to sleep on. I originally bought it because my mattress was too hard. The mattress pad solved the problem. It’s nicely quilted making it very cushy. I’m very happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
Killa Kam
Belleville, US
★★★★★ 5
Fixed my aches, real improvement in sleep
Size: Queen
It actually does make my bed feel better. I was skeptical, but decided to try it because our mattress isnt very old but I wake up with aches in my hips/lower back. When I got it, I thought no way this works. But it does. It goes in like a fitted sheet, super easy to put on. And I honestly havent woken up with hip or lower back aches since using it. Had it on our bed for about 2 months now. I read some people say they sleep hotter with it, but I havent noticed that at all. Temperature feels the same as without it. So glad I tried this before spending money on a mew mattress!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
S
Verified Purchase
Sandra Walker
Lowell, US
★★★★★ 5
Best Mattress Pad!
Size: Queen
This is the best mattress pad you are going to find anywhere and the price is actually a bargain compared to all the other mattress pads I saw in the stores or online. Thought I needed a new mattress but all I needed was this comfy cover.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

recommand products