Skip to content

X-Series GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)

Marsoni M251S
Sale price$386.00
Pay 4 payments of $96.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
X-Series GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)Flow 175 HP Out The Box but Capable of 200 HP Fits all LSX vehicles 1 16" Wet Nitrous Nozzle 10lb Nitrous Bottle E85 Compatible With Different Jetting All hardware, Electrical, and Jetting Included Includes jetting for 35 50 75 100 150 200 HP X Series. X Series systems are designed for racers on a budget. Made from the same high quality parts and materials as other Nitrous Outlet systems, X series systems feature a 1 16th nozzle and smaller solenoids
Easy Shipping

Quick Dispatch:

Your X-Series GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP) 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 GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP) ships.

Need Help?
Questions about X-Series GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP), 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 GM EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP) 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 2440 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 4
Lightweight Balls
Color: A.Orange+Blue+Green
lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
D
Verified Purchase
Dsmorgan
Belleville, US
★★★★★ 5
Fun ball
It doesn’t last a whole long time, but she loves it! It’s crazy and it drives her playfulness crazy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
M
Verified Purchase
Manmomma
New York, US
★★★★★ 2
No squeak balls
Color: A.Green+Orange
They don’t squeak. They bounce much either.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
O
Verified Purchase
Odalis Perez
Port Orchard, US
★★★★★ 3
Too big for puppies
Color: A.Green+Orange
The balls were a bit too big for my 6 month chihuahuas:/ they are as big as a tennis ball so puppies didn’t like nor play with them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
S
Verified Purchase
Shawn
Waukegan, US
★★★★★ 5
Frenchie approved
Color: A.Orange+Blue+Green
Frenchie approved
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

recommand products