


Nitrous Express 4500 Assasin Plate RNC Up to 750hp 15lb Bottle
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Express 4500 Assasin Plate RNC Up to 750hp 15lb BottleNitrous Express. N2O Injector Plate Assassinate 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
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Your Nitrous Express 4500 Assasin Plate RNC Up to 750hp 15lb Bottle orders ship within 1-2 business days.
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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
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I got this for my daughter and she has no complaints so far so good
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Reviewed in the United States on March 7, 2026
★★★★★ 5
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Excelente, quedó muy bien en mi auto. Para pedir este tipo de productos se tiene que tener la seguridad de lo que está ordenando uno.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Solid refurbished part good quality
Correct part , works well and was easy to install
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Reviewed in the United States on March 12, 2026
★★★★★ 5
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Reviewed in the United States on February 28, 2026
★★★★★ 5
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Awesome and reasonable price
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Reviewed in the United States on December 25, 2025