Login
Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold
Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold
Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold
 Next

Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold

Marsoni M251S
Sale price$84.62
Pay 4 payments of $21.16 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express EFI Fuel Pressure Safety Switch w/4AN ManifoldThis safety switch automatically shuts off the nitrous flow if fuel pressure drops below the user adjustable set point. Includes a billet Aluminum 4an manifold that allows you to install the fuel pressure safety switch in line with a 4an fuel fitting. Warranty Certificate of Origin
Easy Shipping

Quick Dispatch:

Your Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold 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 EFI Fuel Pressure Safety Switch w/4AN Manifold ships.

Need Help?
Questions about Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold, 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 EFI Fuel Pressure Safety Switch w/4AN Manifold 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
4.2 ★★★★★
Based on 1366 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
V
Verified Purchase
V in AZ
Los Angeles, US
★★★★★ 5
Weird to humans, amazing to dogs!
Size: Large (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
I find these expensive and weird, and yet I'm not the one chewing them and both of my dogs disagree. They feel they are amazing and tasty! They love to chew on these, and chew, and chew. Who am I to argue?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
K
Verified Purchase
Karen
West Palm Beach, US
★★★★★ 3
Defective cracked
Size: Large (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
The stuff inside was cracked. It took my dog a few minutes to get it out. I bought these from other stores in person and didn't have any problem. It must be from shipping and handling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
Verified Purchase
say hello
Massapequa, US
★★★★★ 5
Dogs enjoy the treat on inside
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
My dogs love these. Better than chewing on rawhide
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
M
Verified Purchase
Ms. Marie
Whiting, US
★★★★★ 5
Great Product!
Size: Medium, Color: green, orange, pink, Pattern Name: clean tuff bone bacon
My dogs love their dental chews! This product is durable and the perfect size for each of my dogs. I've purchased two of them (medium and large). One of my dogs is an aggressive chewer and this product is holding up. Hartz makes great pet products. I'm very happy with the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
S
Verified Purchase
Sumerr Scott
San Leandro, US
★★★★★ 5
Good quality
Size: Extra Small, Color: blue, purple, Pattern Name: clean tuff bone bacon
My dogs favorite toy. It’s so small and cute lol it’s lightweight and easy for her to chew. The quality is great, it’s lasting and no broken pieces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

recommand products

The Lean Product Playbook: How to Innovate with Minimum Viable Products and Rapid Customer Feedback
The Lean Product Playbook: How to Innovate with Minimum Viable Products and Rapid Customer Feedback
28.00
 How Big Things Get Done, Get Sh*t Done, Eat That Frog! 3 Books Collection Set
How Big Things Get Done, Get Sh*t Done, Eat That Frog! 3 Books Collection Set
13.99
 Age Less: How I Reduced My Biological Age From 60 To 20 And How You Can Too - Non Fiction - Paperback
Age Less: How I Reduced My Biological Age From 60 To 20 And How You Can Too - Non Fiction - Paperback
14.99
 John Boyne 4 Books Collection Set (Water, Earth, Fire & Air)
John Boyne 4 Books Collection Set (Water, Earth, Fire & Air)
41.99
 I'm Ok, You're Ok: A Practical Approach to Human Psychology
I'm Ok, You're Ok: A Practical Approach to Human Psychology
21.00