Nitrous Express 8 Cyl Dry Direct Port 2 Solenoids Nitrous Kit (200-600HP) w/o Bottle

Nitrous Express 8 Cyl Dry Direct Port 2 Solenoids Nitrous Kit (200-600HP) w/o Bottle

Marsoni

M251S

$607.84

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

Nitrous Express 8 Cyl Dry Direct Port 2 Solenoids Nitrous Kit (200-600HP) w/o BottleThis NX Dry Direct Port System provides nitrous directly into each cylinder through a set of high flow NX Dry Nozzles. This system is designed to be used with an engine management system that can add nitrous enrichment through the engine's fuel system. A jet card with lbs. hr. flow data for each horsepower setting is provided to aid in tuning your engine management systems nitrous enrichment settings. Includes two billet aluminum and carbon fiber

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Smooth starting came after I fitted these Bosch 9614 double iridium plugs into my 2014 Honda Accord Sport, along with slightly better idling behavior. Longevity might come from those fine iridium tips; installing them felt straightforward enough. Yet here's the catch - the 9614 doesn't match what the factory actually specifies for the 2.4L engine in that year’s Accord. Most often, it's the 9694 or some other OEM-recommended plug you’d want instead

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Reviewed in the United States on December 30, 2025

Verified Purchase

Akram M.

Birmingham, US

★★★★★ 5

Great plug

Not sure about gas mileage, but these definitely improved the performance of my little 1.8 L Honda Civic, not sure if it’s because the old Plex were just old and weak or just because these are that much better. Acceleration is much better and engine or idle is much smoother

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Reviewed in the United States on September 28, 2025

Verified Purchase

Kheino Campbell

Alexandria, US

★★★★★ 5

Very affordable compare to the Honda OE

Prefect fit and very affordable for the brand.

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Reviewed in the United States on March 22, 2026