Skip to content

Nitrous Outlet 8 Cylinder Dual Stage Direct Port System - Four .122 Nitrous Solenoids/Four .177 Fuel Solenoids/Compact Distribution Blocks/Compression Fittings/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(100-400HP)(15lb Bottle)

Marsoni M251S
Sale price$1767.99
Pay 4 payments of $442.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet 8 Cylinder Dual Stage Direct Port System - Four .122 Nitrous Solenoids/Four .177 Fuel Solenoids/Compact Distribution Blocks/Compression Fittings/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(100-400HP)(15lb Bottle)Flow Up To 800HP Per Stage . 122 Nitrous & . 177 Fuel Solenoids Wet System Dual Stage All Hardware, Fittings and Accessories Included Includes Jetting For 100 200 300 400HP Straight Blow Through Nozzles 5, 7, 10psi 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 two Titanium Vortex Ti 1 16" NPT wet nitrous nozzles per cylinder
Easy Shipping

Quick Dispatch:

Your Nitrous Outlet 8 Cylinder Dual Stage Direct Port System - Four .122 Nitrous Solenoids/Four .177 Fuel Solenoids/Compact Distribution Blocks/Compression Fittings/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(100-400HP)(15lb 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 Dual Stage Direct Port System - Four .122 Nitrous Solenoids/Four .177 Fuel Solenoids/Compact Distribution Blocks/Compression Fittings/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(100-400HP)(15lb Bottle) ships.

Need Help?
Questions about Nitrous Outlet 8 Cylinder Dual Stage Direct Port System - Four .122 Nitrous Solenoids/Four .177 Fuel Solenoids/Compact Distribution Blocks/Compression Fittings/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(100-400HP)(15lb 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 Dual Stage Direct Port System - Four .122 Nitrous Solenoids/Four .177 Fuel Solenoids/Compact Distribution Blocks/Compression Fittings/Annular Discharge Nozzles (Alcohol)(5-7-10 psi)(100-400HP)(15lb 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
4.7 ★★★★★
Based on 197 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Hans
Lexington, US
★★★★★ 2
Highs Muddled (XL)
As much as I wanted to love the new Klipsch party speakers, there are better options. I purchased this with the JBL Encore Essential (which you can pick up for fifty bucks less right now), and the JBL won, hands down. Even the heft and finishes of the JBL are superior. Both speakers are approximately equally loud. However, the JBL had boomier and punchier bass, with twice the number of boost options (2 vs 1) as the Klipsch. But the Klipsch really struggled with the highs with its one teeter - the smaller, doubled tweeters of the JBL are immensely cleaner and clearer. Long story short, as much as I wanted this speaker to be awesome, Klipsch leaves a lot to be desired here compared to JBL.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 14, 2023
D
Verified Purchase
Daisy Peel
Omaha, US
★★★★★ 5
Great sound, can play from two at the same time!
Why did you pick this product vs others?: Great sound and I love that I can have two of them running!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
M
Mondavou
Alexandria, US
★★★★★ 3
How much you like it, will depend on how much you paid.
Its just ok. I have a Klipsch the One, and I would say its slightly worse than that. So I guess it just depends on how much you paid. I paid, $58 with tax and shipping from Amazon, so I think its worth $60. BUT, I would have been said if I paid full price. Full disclosure, I've had a lot of Klipsch and other decent audio over the years so I'm a slight snob. That said, again for the money, it has a mic and battery (battery means its consumable trash) but makes for easy portable set up, its fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
G
GORDO POWER
Belleville, US
★★★★★ 5
Love the Speaker!
It makes my garage gym workouts better!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2023
M
Verified Purchase
Meeikal
Dallas, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026

recommand products