Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/o Bottle

Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/o Bottle

Marsoni

M251S

$645.55

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

Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/o BottleNitrous Express. GM EFI DUAL STAGE (5 Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ? Shark nozzles give adjustability from 50 to 300 wheel horsepower in 25hp increments. Systems come complete with stainless bottle bracket Lightning solenoids extra long stainless braided N2O line

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This is a good value for a combo package which includes a cabin air filter as well as the engine air filter. Both filters were a perfect fit in my 2019 Honda Accord hybrid. The cabin air filter airflow direction is clearly labeled and the pleats are sturdy. Installation was super easy- just drop the glove box cover, pop the cabin filter cover plate, pull out the grungy old filter and pop in the new one. Easy peasy. The engine air filter is also a perfect fit. No complaints or concerns here.

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Reviewed in the United States on May 10, 2026

Verified Purchase

Croitiene ganMoryn

Massapequa, US

★★★★★ 5

INFISTAR AC85111 Cabin Air Filter

Perfect fit! So grateful for you carrying this and the great price. My AC has been out for about a year but when I replaced this, it now works again! Had no idea there was such a thing.

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Reviewed in the United States on May 26, 2026

Verified Purchase

Steve

Houston, US

★★★★★ 5

Fits great

Great fit

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Reviewed in the United States on May 26, 2026

Verified Purchase

richard hunter