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Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle

Marsoni M251S
Sale price$956.50
Pay 4 payments of $239.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb 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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4.1 ★★★★★
Based on 1537 reviews
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Patricia A. Roy
West Palm Beach, US
★★★★★ 3
Nice for travel
Color: Black, Size: Large
No fashion statement here but useable for my trip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
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Verified Purchase
berenice lopez
Pawtucket, US
★★★★★ 5
Bere
Color: Gunmetal Grey, Size: Large
Tiene buena capacidad, es ligero y cómodo ideal para cuando sales de viaje puedes guardar lo esencial
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Reviewed in the United States on April 21, 2026
M
Verified Purchase
Mikala
West Palm Beach, US
★★★★★ 5
Very Impressed, Great Deal
Color: Black, Size: Large
Purchased this as a gift for my travel clients who are going to Greece and I am so glad I did! At $9.99, it is such a great deal! And I love that it has RFID blocking, as well as a Bluetooth tracker, just in case. I'm excited to hear feedback from them and hoping the bluetooth tracker actually works! But so far, very impressed.
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Reviewed in the United States on March 24, 2026
R
Verified Purchase
Rosemary Luebrecht
Massapequa, US
★★★★★ 5
Fits passport and other important travel documents easily and safely
Color: Haze Blue+Dusty Blue, Size: Large
Beautiful color, great quality for the money, easy to use I was able to put my passport and other documents in one secure place. Fits perfectly with no heavy luggage to carry it in. Highly recommend for the traveler
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Reviewed in the United States on February 6, 2026
A
Verified Purchase
Austin Riffle
New York, US
★★★★★ 5
High quality wallet
Color: Brown, Style: Classic
High quality, leather and good space.
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Reviewed in the United States on March 21, 2026

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