


Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/5lb Bottle
Marsoni
M251S
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 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 5lb nitrous bottle stainless bottle bracket Lightning solenoids extra long
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- Final sale items are not eligible for returns or exchanges.
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★★★★★ 5
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Color: Black
Good quality SS cup. Not much else to say.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Absolutely fantastic
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Absolutely solid product and would recommend this to anybody as a wide mouth espresso measuring cup.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice cup!
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Reviewed in the United States on November 28, 2025
★★★★★ 4
Decent 3oz measurer
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I like it, it works. However it is a bit heavy on the handle side. You think somebody like maestri house would get it correct. Could have used heavier metal on the measuring cup. Anyways I keep it it's nice.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
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Reviewed in the United States on January 25, 2026