Skip to content

Nitrous Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/12lb Bottle

Marsoni M251S
Sale price$892.62
Pay 4 payments of $223.16 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/12lb BottleNitrous Express. Injection System Kit The Nitrous Express LS 90mm Plate System features a billet plate. This 90mm plate bolts between the throttle body and intake making installation quick easy and attractive. The system comes as a single stage system and includes jetting for 50 100 150 200 250 300 350 and 400 horsepower. (Fits 90 and 92mm Throttle Bodies) . . This system includes our top of the line ProPower Lightning series solenoids. Systems with a
Easy Shipping

Quick Dispatch:

Your Nitrous Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/12lb 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 Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/12lb Bottle ships.

Need Help?
Questions about Nitrous Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/12lb 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 Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/12lb 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
4.5 ★★★★★
Based on 584 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
Earl Johnson
Charlottesville, US
★★★★★ 5
It's good quality. I was happy.
It was package very well. The impeller felt of quality of course it could have been priced cheaper. I would buy it again. Then they ask u if it was easy to install. Hell no. Anyone that's had to changed one nos it sucks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2024
T
Verified Purchase
Tammy & Kevin VanHoozier
Los Angeles, US
★★★★★ 4
Great for Merc 200
Bought for my 1985 Mercury Black Max 200. Perfect fit! Only downside was no instructions included.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
R
Verified Purchase
Robert Ciaciura
Massapequa, US
★★★★★ 5
Worked with slight modification
Had to slightly widen the holes in metal gasket to make it fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
M
Verified Purchase
Mike Lawver
Battle Creek, US
★★★★★ 5
MRLAW
Timely delivery. Kit seems to made of high quality materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
B
Verified Purchase
bryan
Los Angeles, US
★★★★★ 5
Very satisfied
Product was as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025

recommand products