Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/10lb Bottle

Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/10lb Bottle

Marsoni

M251S

$713.78

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/10lb 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 10lb 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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Like most of the other reviews here, the shirt runs too small and too short. Material was also incredibly uncomfortable. It also wasn't the color I was hoping it would be, but that's on me for not reading the fine print (eggshell white was very much not white) If you're looking at this for a certain costume/cosplay idea, it's probably not what you're looking for.

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Reviewed in the United States on February 18, 2026

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Terrorgod

Fort Morgan, US

★★★★★ 5

Solid fit

Size: X-Large, Color: Eggshell White Black Mariner Stripe

Easy fit, comfortable material. Dont expect it to last forever but at the price its solid for the purpose of a halloween costume.

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Reviewed in the United States on November 1, 2025

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