Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle

Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle

Marsoni

M251S

$586.16

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb 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.
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When I received the item, it was in bubble wrap and taped. It's like a spider's nest, so the item is safe during delivery. It is attached to the tree by a screw. The golden appearance and the patterns cut within the work look good. My only dislike about the item is that it accidentally poked my sister's thumb because some of the ends of the tree branches are not smooth out. Stability is good. However, I do think the screw loosens over time. It's heavy enough to keep itself in place. For what you're getting, it is decent for the price.

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Reviewed in the United States on May 27, 2026

Verified Purchase

Madison McGuire

Lake Worth, US

★★★★★ 5

Lovely Quality Product...

Color: B-Metal Bronze

This was a nice gift for my daughter who has limited space... and it is a pretty addition to her dresser... She loved it!

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Reviewed in the United States on February 9, 2026