Skip to content

Nitrous Express E85 Universal Nitrous Kit for EFI (Single Nozzle Application) w/15lb Bottle

Marsoni M251S
Sale price$530.68
Pay 4 payments of $132.67 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express E85 Universal Nitrous Kit for EFI (Single Nozzle Application) w/15lb BottleNitrous Express. E85 UNIVERSAL SYSTEM If you want the best this is it. The NX Stage 1 Universal EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids to our patented Shark nozzle this system screams nothing but quality. Includes jetting from 35 to 150HP. This NX EFI Stage One system comes complete with a 15lb bottle stainless bottle bracket Lightning solenoids extra long stainless braided N2O
Easy Shipping

Quick Dispatch:

Your Nitrous Express E85 Universal Nitrous Kit for EFI (Single Nozzle Application) w/15lb 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 E85 Universal Nitrous Kit for EFI (Single Nozzle Application) w/15lb Bottle ships.

Need Help?
Questions about Nitrous Express E85 Universal Nitrous Kit for EFI (Single Nozzle Application) w/15lb 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 E85 Universal Nitrous Kit for EFI (Single Nozzle Application) w/15lb 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
4.8 ★★★★★
Based on 548 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
marlene
West Palm Beach, US
★★★★★ 1
True advertisement
Size: 11, Color: Black
I just purchased these boots 09/03/25 , let's see what these reviews are about? Why isn't their a direct website for the company? Quality and Durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025
C
Verified Purchase
c.jahelka
Carnegie, US
★★★★★ 4
Nice boot!!
Size: 8.5, Color: Black
Very comfortable. Built well and obviously high quality. Fits a little big, about a size larger. They are a little thinner/cooler than the Danner Wildland and Haix Missoula. They do not have any NFPA rated tags or labels on the boot. Will upgrade the laces. Would love to see the boa system on this boot!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2020
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 2
Needs work
Size: 12, Color: Black
I’m disappointed that I spent almost 400$ on a pair of boots and wore them for 3 days and both boot laces broke near the eyelets. As a wildland firefighter I need to be able to rely on my boots.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2020
A
Verified Purchase
Average G
Lowell, US
★★★★★ 5
Like all Asics I've owned - Good
Size: 12 X-Wide, Color: Steel Grey/Cloud Grey
I've worn Asics for about 35 years now. Every pair I've had, and there have been many, have fit well and gotten the job done. The Gel-Venture 11 are performing as expected which is very well. The cushioning and support in the heel and arch are excellent. Very comfortable to walk and run in these shoes. Finally, and less importantly, the looks are just OK. The cheap "iron on" Asics logo doesn't look good. I've been purchasing Asics for as long as I have strictly for the performance quality anyway.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
O
Verified Purchase
Oldbutfast
Birmingham, US
★★★★★ 5
Nice, sturdy trail running and walking shoes
Size: 9.5, Color: Midnight/Grey Blue
I like Asics athletic shoes. They consistently fit my feet quite well. These shoes seem sturdy and have good grippy tread, ideal for light hiking, trail running and general every day use. Comfortable. My only gripe about Asics is the tread on previous shoes seems to wear out quickly. I walk and hike about 35-40 miles a week and the past Asics I’ve had usually lose their rear tread after six months so maybe that is normal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

recommand products