ZEX Nit. Sys. ZEX Pro St.Diesel

Marsoni

M251S

$348.48

Get it in 3 business days with 1 day shipping. Friday, May 29

ZEX Nit. Sys. ZEX Pro St.DieselThis kit features a huge nitrous solenoid and large 4AN nozzle feed line. This high flow hardware lets you select jets that will give from 50 300 additional horsepower. To properly time and control the nitrous injection, a boost pressureswitch is also used in tandem with the electronic wide open throttle switch. 50 300 HP nitrous shot capability; Activated electronically only at wide open throttle using the ZEX? patented TPS switch; Timing of the

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We offer a 30-day return/exchange service after receiving.
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This is a great ball for my dog Polly! It doesn't stink or have any weird oils on the ball. It is definitely durable. It has a nice chirping sound and it's great exercise for my dog's jaws. It's not too bouncy and it's the perfect weight that she feels satisfied having in her mouth and when she catches it in mid-air. It's not too heavy that I have to worry about it knocking her teeth out. I almost cancelled the order after I found out the size of the ball, I thought it was a larger ball that Bark makes. It turns out it is larger than a tennis ball which is what I wanted. Someone gave us a black, knobby, ball that is 12.5 inches in diameter and she absolutely loves it, it's her favorite ball. It's the perfect size for her American Pit Bull mouth! I cannot find this product anywhere or a comparable alternative that's the same size. If you know where I can purchase another ball that I've described @ 12.5 in. diameter, please let me know! I'll likely buy this ball that was just delivered, today, in the future, if it's not discontinued! It's a great deal for only $14.99!! Thanks from a happy satisfied customer, V.B.

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Reviewed in the United States on April 23, 2024

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Char

Battle Creek, US

★★★★★ 5

First toy he CANNOT destroy in minutes!!!

Color: Comet - Small, Size: Small, Color: Comet - Small, Size: Small

Only ball he has not destroyed in minutes!!! So good that I purchased a second one for travel. It keeps him busy and tires him out because he cannot break it!😆

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Reviewed in the United States on January 23, 2026

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Eden Reads Books

Port Orchard, US

★★★★★ 4

Sort of good for tough chewers??

Color: Deep Roots Carrot - Small, Size: Small Dog

The actual carrot part (orange part) is tough chewer approved and my dog loves. It’s basically the same shape and size as his kong. However the leaves (green part) is not tough chewer approved. He ripped ALL those leaves off and ate them within 5 minutes of me giving him the toy. However they passed through him fine.

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Reviewed in the United States on June 8, 2025

Verified Purchase

JessicaSB

Louisville, US

★★★★★ 5

Aggressive chewer puppy approved

Color: Cinamutt Roll - Large, Size: Large

My aggressive chewer puppy loves this. It is pretty sturdy. He hasn't destroyed it yet and he's had it for over 3 months now.

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Reviewed in the United States on March 10, 2026