Skip to content

ZEX Nitrous System ZEX Race EFI

Marsoni M251S
Sale price$360.98
Pay 4 payments of $90.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
ZEX Nitrous System ZEX Race EFIZEX Blackout Nitrous Systems are the newest addition tothe ZEX family. With unprecedented looks, performanceand power potential, and like all ZEX nitrous systems, theBlackout kits incorporate the most technologicallyadvanced performance features available, including thepatented ZEX Active Fuel Control. This feature automaticallyadjusts the nitrous fuel enrichment so your enginenever runs too rich or too lean. Power settings vary for eachapplication
Easy Shipping

Quick Dispatch:

Your ZEX Nitrous System ZEX Race EFI 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 ZEX Nitrous System ZEX Race EFI ships.

Need Help?
Questions about ZEX Nitrous System ZEX Race EFI, 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 ZEX Nitrous System ZEX Race EFI 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 1021 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mike
San Leandro, US
★★★★★ 5
Works
Decent quality, somewhat flimsy, not bad for the price. Fit perfectly, correct thickness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
B
Verified Purchase
Brienne
Carnegie, US
★★★★★ 5
great and the price is right
Fits perfectly and was very reasonable compared to the Oil change place.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
B
Verified Purchase
balmos
Phoenix, US
★★★★★ 5
Good product
It fits like it is supposed to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2025
H
Verified Purchase
Horatio
Birmingham, US
★★★★★ 5
Easy to install.
Works as intended. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
T
Verified Purchase
Tank
Cuba, US
★★★★★ 5
Does the job at half the price
No problem at all
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

recommand products