Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/15lb Bottle

Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/15lb Bottle

Marsoni

M251S

$767.01

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/15lb BottleNitrous Express. GM EFI DUAL STAGE (5 Want 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 15lb nitrous bottle stainless bottle bracket Lightning solenoids extra long

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Love the fact that it's made in America, the packaging is nice, and the ingredients are good. With that being said, the product itself isn't set well. You need to be able to put it on without so much going on your lips. Maybe more beeswax...not sure but something to make it go on smooth not gritty and not get all over the place. I tried putting it in the fridge to harden it up with no luck.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 11, 2026

Verified Purchase

Sandy

Port Orchard, US

★★★★★ 5

New favorite!

Creamy, smooth, and perfect!

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Reviewed in the United States on November 29, 2025

Verified Purchase

Jennifer

Lexington, US

★★★★★ 1

Not for me

For me… it was way too greasy,spread on to my face around mouth. But worst of all it gave my lips a slight allergic reaction. I’m a fan of beef tallow I use it frequently but my normal tallow was not in stock so I tried this one. It wasn’t for me unfortunately.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 11, 2026