Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/5lb Bottle

Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/5lb Bottle

Marsoni

M251S

$581.40

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/5lb BottleNitrous Express. GM EFI DUAL NOZZLE 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 stainless

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Cheap but pretty tuff. No it isn't my old tried and true Timex but is does wear well and servives even at work. I pack a lot of material in my hands all day and no watch goes without scratching but this watch has taken it so far. No time loss and the date stays curent so no complaints from me about it.

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Reviewed in the United States on February 26, 2026