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Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/5lb Bottle

Marsoni M251S
Sale price$567.99
Pay 4 payments of $142.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/5lb BottleAssassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin offers a unique perimeter spray pattern that assures perfect nitrous fuel distribution. Which in turn solves the problems commonly found on single plane manifolds, particularly small and big block Fords.
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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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4.5 ★★★★★
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JUAN
Cuba, US
★★★★★ 4
cómodos, buena calidad
Size: 13, Color: Black
muy cómodos, buena calidad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2025
E
Verified Purchase
Electroman
Chelsea, US
★★★★★ 2
Not sized well at all.
Size: 11, Color: Butterscotch
Uppers are OK, but heel was cut way too narrow and were not "Wide Width" as described - caused blisters on first wear.
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Reviewed in the United States on June 15, 2025
G
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Gregory
Battle Creek, US
★★★★★ 5
Great value
Size: X-Large, Color: White
Excellent fit. Great value and very comfortable.
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Reviewed in the United States on December 29, 2025
G
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gary
Carnegie, US
★★★★★ 5
Men's Mock Turtleneck T-shirt
Size: Medium, Color: White
I'm happy with the shirt, it was as advertised. Thanks for the fast service
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Reviewed in the United States on February 21, 2026
R
Verified Purchase
robert
Port Orchard, US
★★★★★ 4
I always like turtlenecks
Size: X-Large, Color: Black
Very comfortable
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Reviewed in the United States on June 28, 2025

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