Skip to content

X-Series Core EFI Nitrous Kit

Marsoni M251S
Sale price$212.00
Pay 4 payments of $53.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
X-Series Core EFI Nitrous KitCore System Components Only Use with your existing bottle and brackets 1 16" Nitrous Nozzle and Adapter X Series Nitrous and Fuel Solenoids 4AN Main Feed Line Core System: The X Series Core EFI Single Nozzle System includes everything you need for a single nozzle nitrous kit from the main feed line forward. This system is ideal to replace the main components of an existing system or to fill in the gaps if you are trying to piece together a system.
Easy Shipping

Quick Dispatch:

Your X-Series Core EFI Nitrous Kit 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 X-Series Core EFI Nitrous Kit ships.

Need Help?
Questions about X-Series Core EFI Nitrous Kit, 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 X-Series Core EFI Nitrous Kit 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
4.1 ★★★★★
Based on 681 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
suzanne kagan
Port Orchard, US
★★★★★ 5
Wonderful
Color: Blue Flake Tortoise, Size: Small
Beautiful glasses. I get many compliments
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Super
Color: Porcini Tortoise, Size: 52-17-140
Muy buenos les puse mi receta y los uso a diario
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
D
Verified Purchase
dionne
Fort Morgan, US
★★★★★ 5
Glasses
Color: Dark Tortoise, Size: 54/17/140
It’s beautiful I like the glasses wonderful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
D
Verified Purchase
Dina P.
Cuba, US
★★★★★ 1
Glassws are too wide
Color: Dark Tortoise, Size: 54/17/140
Glasses are tood wide. No one have been able to ajust these. Up to now I have not been able to wear them. I don't recommend these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
L
Verified Purchase
LILIA ROSA CARDENAS NUÑEZ
Chelsea, US
★★★★★ 5
divinas mis gafas
Color: Porcini Tortoise, Size: 52-17-140
divinas
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026

recommand products