Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/5lb Bottle

Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/5lb Bottle

Marsoni

M251S

$706.28

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

Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/5lb BottleWant more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual 'Shark' nozzles give adjustability from 50 to 300 wheel horsepower in 25hp increments. System comes complete with 5lb nitrous bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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My husband got this for food deliveries and uber/Lyft. The app let him add several texts. I believe he added 4. He was able to design it how he wanted it. It seemed fairly easy and I liked how it looked. The words would scroll over, like... Uber eats, etc... It included a big roll of strong red tape. The led screen product is charged by wall plug, phone, or the car usb phone charger. I think it was a spectacular product. I thought it was limited to 4 letters since it is small in size.

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Reviewed in the United States on April 20, 2026

Verified Purchase

Andrew O.

Birmingham, US

★★★★★ 5

Very good LED sign for cars, studios, desks, etc

Size: 1PCS 15''x4''

Great! Item really stands out. This LED sign by Ray home features way more than just devil eyes. There's a lot of pre-built templates for every gig work there is out there for your car. Item was described. A bit dim during the day but at night really shines stands out. You can customize it with uploads withdrawing. You can have programs that animate between the different signage. It's a great product for a car or for your home. To be honest, I can see a lot of uses for this. High quality design. Easy to work app. The adhesive is great for glass. It's reusable plus it comes with strips. If you want to mount it permanently not on glass. Overall a great deal.

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Reviewed in the United States on January 29, 2026

Verified Purchase

D. STERLING

Bozeman, US

★★★★★ 4

The LED screen that speaks to the world

Size: 1PCS 23''x5''

A good way to display messages for the holidays, birthdays, or businesses. The quality is really good for the price and the variety ways to setup messages adds to the experience. It's a go to item for those who want a LED screen to display their messages to the public or personal gatherings.

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Reviewed in the United States on May 17, 2026

Verified Purchase

Karina Martinez

West Palm Beach, US

★★★★★ 5

Great conversation starter

Size: 1PCS 15''x4''

The cutest thing for my car. Everyone turns there head when I drive by too see. Also it doesn’t have to be eyes you can change it too whatever you want !

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Reviewed in the United States on June 7, 2026