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

Marsoni M251S
Sale price$713.78
Pay 4 payments of $178.44 a month.Shop Pay
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 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 10lb nitrous bottle stainless bottle bracket Lightning solenoids extra long
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
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Rmquispe
Chelsea, US
★★★★★ 5
Great product and Great seller!
Color: White/White Pants, Size: Medium
The suit it self was gorgeous! But the best thing was the great customer service from this seller. They message you, ask for your size to ensure you get the right suit size
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Reviewed in the United States on March 13, 2026
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Vincent Lamont Ellison
Alexandria, US
★★★★★ 5
Perfect
Color: White, Size: XX-Large
I absolutely love this item, it actually looks better than the advertisement.
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Reviewed in the United States on February 17, 2026
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Thom
Boise, US
★★★★★ 5
Gorgeous Tuxedo
Color: White/Patchwork Pants, Size: 5X-Large
The Suit came a week early. It is absolutely beautiful. Well made and fits perfectly. I'd give them 10 stars if I could
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Reviewed in the United States on January 3, 2026
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Emanuel Hood
Belleville, US
★★★★★ 5
Black bling suit blazer
Color: Black Checkered, Size: Large
Definitely very Blinky if you want to be seen, you’ll be seen from the moon in this size large.
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Reviewed in the United States on September 4, 2025
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Amazon Customer
Natrona Heights, US
★★★★★ 5
Suit for Prom
Size: Large, Color: Navy Blue
My son (17) ordered this suit to wear to Prom (2 weeks before) and it was a hit! Great Quality and great fit! He even convinced a few of his friends to buy their suits here too! Would purchase again for sure!
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Reviewed in the United States on May 20, 2026

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