Skip to content

Nitrous Outlet 8 Cylinder Solenoids Forward Direct Port Conversion Kit - .122 Nitrous Solenoid/.310 Fuel Solenoid/Dual Passage Injection Rail/90 Degree Discharge Nozzles (Includes 200HP Jetting - Gas/7 psi)

Marsoni M251S
Sale price$586.00
Pay 4 payments of $146.50 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 - .122 Nitrous Solenoid/.310 Fuel Solenoid/Dual Passage Injection Rail/90 Degree Discharge Nozzles (Includes 200HP Jetting - Gas/7 psi)Flow 400+ HP Wet System Single Stage Single Untapped Rail 20ft 3 16" Hardline 32 3AN B Nuts 32 3AN Sleeves Nozzles, Solenoids, & Hardware Included Solenoids Forward: This solenoids forward direct port kit comes with everything you need to replace your plate system with a direct port system, or to replace your current softline hardline direct port system with Nitrous Outlet's proven race ready products. Hardline Your System: This 6 cylinder direct port
Easy Shipping

Quick Dispatch:

Your Nitrous Outlet 8 Cylinder Solenoids Forward Direct Port Conversion Kit - .122 Nitrous Solenoid/.310 Fuel Solenoid/Dual Passage Injection Rail/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 - .122 Nitrous Solenoid/.310 Fuel Solenoid/Dual Passage Injection Rail/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 - .122 Nitrous Solenoid/.310 Fuel Solenoid/Dual Passage Injection Rail/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 - .122 Nitrous Solenoid/.310 Fuel Solenoid/Dual Passage Injection Rail/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
4.0 ★★★★★
Based on 409 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Juan
Bozeman, US
★★★★★ 4
Great shoes true to size
Size: 11, Color: Ivory/Microchip/Ivory, Size: 11, Color: Ivory/Microchip/Ivory
Great shoes, came with box. Brand new, true to size 11 US ! :) in my country they cost 270 USD so, really nice and very comfortable shoe considering i have plantar fasciitis. 3 month update: They get wrinkles pretty fast in just a few weeks due to the material, it’s not noticeable to others at all, but it’s worth keeping this in mind when buying this particular model.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
S
Verified Purchase
Shaun
Los Angeles, US
★★★★★ 5
Great comfort and look.
Size: 12, Color: Optic White/Optic White
Cole Haan is my go to shoe. This shoe is very comfortable and can be dressed up or down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
R
Verified Purchase
roger j blandford III
Belleville, US
★★★★★ 5
Very comfortable and durable.
Great slacks that fit well and are very durable. Have had several pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
R
Verified Purchase
Roger
Charlottesville, US
★★★★★ 5
The world's most perfect dress pants
I have purchased several of these pairs of pants over the last few years at my job. I wear these pants every shift. They were great. They fit perfect and don't wrinkle or need ironed, that's a huge plus. I work 12 hour shifts in a hospital in a non medical role. So, these are dress pants, not work pants but they wear really well and do not show wear. I have worn other brands that have come apart. These are top of the line and the only pants I wear at my job. They are not not at all hot to wear either. Please, try a pair and I hope you love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 16, 2025
M
Verified Purchase
Mike A.
Houston, US
★★★★★ 5
Excellent Big/Tall Dress Pant
Very comfortable and stretchy pant for a big man. The fabric is breathable but not sheer or feeling like it's going to rip. The button and clasp enclosure made the waist feel extra sturdy. Plenty of stretch to tuck your shirt back in without any obnoxious grunting or groaning. The cut of the legs/thighs is generous with a slight taper towards the bottom cuff. You don't even need to hike them up to sit down comfortably. The pockets are deep enough for any phone or wallet. This is an excellent budget option for guys who don't go to many formal events but still want to look nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2024

recommand products