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

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

Marsoni

M251S

$1123.22

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/Composite 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 come complete with COMPOSITE nitrous bottle stainless bottle bracket Lightning solenoids extra long

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My puppy loves this snake and I got this one as a replacement for the first one he had (got from a store). Same day it got a hole on the stitching area by the eye. Fixed it. Then got another hole around the same eye close to the first area. Wish the stitching was more durable. Other than that it's exactly what you see. Squeaks loud. My pup loves to roll around on the floor on it.

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Reviewed in the United States on January 29, 2026