Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle

Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle

Marsoni

M251S

$981.68

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/12lb BottleNitrous Express. 4500 Assassin 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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Just like me and you breathing, your car performs better when it can breathe freely and cleanly. My philosophy with an engine air filter is to replace with cheap and often. You can't control the quality of air coming into your system but you can control the filtering, so I'd rather replace the filter on an accelerated schedule with a cheap product than to invest into something more expensive and have it perform dirty for longer than it should. For my Honda CRV 2024 Hybrid, this filter fits snuggly and performs well.

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Reviewed in the United States on December 1, 2025

Verified Purchase

marina

Pawtucket, US

★★★★★ 5

It’s the right part tor Acura integra

Size: 7.32" x 7.48" x 2.28"

Perfect fit easy to replace good quality !

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Reviewed in the United States on May 9, 2026