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Nitrous Express GM EFI Race Single Nozzle Nitrous Kit (100-250HP) w/5lb Bottle

Marsoni M251S
Sale price$505.66
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Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express GM EFI Race Single Nozzle Nitrous Kit (100-250HP) w/5lb BottleNitrous Express. GM EFI RACE (100 150 If you want the best this is it. The NX EFI Race nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids to our patented Shark nozzle this system screams nothing but quality. Includes jetting for 100 150 200 &. 250HP. System comes complete with 5lb nitrous bottle stainless bottle bracket Lightning solenoids extra long stainless braided N2O line and all necessary
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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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4.1 ★★★★★
Based on 426 reviews
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David w
Los Angeles, US
★★★★★ 5
Size
Color: Black, Size: 20 Feet
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
P
Verified Purchase
Paul Reichert
Houston, US
★★★★★ 5
Great Quick service
Color: Black, Size: 15 feet
Nice super heavy wire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
T
Verified Purchase
tuck
San Leandro, US
★★★★★ 5
top wire.
Color: Black, Size: 10-feet
great wire, work like a charm, easy to handle, great for battery cables. priced right for size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2020
K
Verified Purchase
Kelly Lidzy
Cuba, US
★★★★★ 5
Very nice
Color: Black, Size: 20 Feet
This is some nice wire vey fine strands. Makes great flexable batter cables
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Reviewed in the United States on September 8, 2024
C
Verified Purchase
Chris Wilson
Omaha, US
★★★★★ 5
Good fit.
Size: 89-96158T 1PC
Just what i asked for. It's a direct replacement on my 9.9 mercury outboard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2025

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