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Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/5lb Bottle
Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/5lb Bottle
Nitrous Express 4150 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/5lb Bottle
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 879 reviews
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Product Reviews
S
Verified Purchase
Sandi Claus Too
Cuba, US
★★★★★ 5
Great value for the style and material
Color: Brown
Purchased as a replacement for my son's previous wallet. He found this same wallet on Timberland's website at a much higher price. He received it and has used it ever since it was delivered. He was very pleased and still is with how soft the wallet is. He likes the style a lot as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
J
Verified Purchase
JPM
Carnegie, US
★★★★★ 5
Perfect wallet
Color: Black (Sportz)
This is a quality wallet that you would think cost more.. nice and thin and that’s why I bought it. My son needed a new wallet and prefers it to be light weight and not bulky. This is perfect. Nice capacity and all you will need. 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
B
Verified Purchase
Boss mom
Draper, US
★★★★★ 5
Great material
Color: Black (Sportz), Color: Black (Sportz)
Wanted something to use while at work and this wallets definitely does exactly what it should it’s really great quality and it fits all my stuff too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
N
Verified Purchase
Nabeel Shukri
Pawtucket, US
★★★★★ 5
Clean Look and Very Comfortable
Size: 10, Color: White/Navy Pp
Great everyday sneakers. They look clean, stylish, and go well with almost anything. The fit was true to size, and they’re surprisingly comfortable for daily wear. Quality feels solid, especially for the price. Definitely a good casual shoe option.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
O
Verified Purchase
Omar
Natrona Heights, US
★★★★★ 5
A Ralph Lauren Classic
Size: 11, Color: White/Navy Pp, Size: 11, Color: White/Navy Pp
Pros: Classic, Clean Look, Smooth Leather, Ralph Lauren Quality Cons: Very Long Laces *Added elastic laces for a cleaner minimalist look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026

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