Nitrous Express 4150 Hitman Plus 4-BBL Nitrous Kit (50-200HP) w/15lb Bottle

Nitrous Express 4150 Hitman Plus 4-BBL Nitrous Kit (50-200HP) w/15lb Bottle

Marsoni

M251S

$451.54

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

Nitrous Express 4150 Hitman Plus 4-BBL Nitrous Kit (50-200HP) w/15lb BottleNitrous Express. 4150 HITMAN PLUS 4 B For the enthusiast who wants to use nitrous yet does not want to spend a lot of money the ? Hitman is the way to go. Equipped with the latest Lightning 45 bottle valve stainless bottle brackets and the adjustability of four horsepower settings: 50 100 150 200. The Phase 3 series nitrous plates are the ? Next Generation in nitrous performance and reliability. This new innovation in plates provides superior

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Vehicle information: 2011 BMW 535i GT F07 The fitment is perfect, installation is simple certainly a DIY maintenance procedure. BMW wanted 300$ for install. I compared my oem to this and certainly equal or greater quality so great value. The package includes a manual and a manufacturers sticker with a feedback card. It was sealed with package inside its cardboard. The filter is a beautiful vibrant red. So when it starts to collect debris you will notice I imagine because it’ll shift color but it’s recommended you repose like every 10-15k miles So intend to repurchase this exact filter when needed

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Reviewed in the United States on March 17, 2026

Verified Purchase

Oscar Ortega

Grantham, US

★★★★★ 5

Fit perfectly on 2017 Prius

Color: 1Pc-CA11426

Excellent and Sturdy for 2017 Prius.

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Reviewed in the United States on April 21, 2026

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Toddroc1

Charlottesville, US

★★★★★ 4

NICE AIR FILTER FOR THE MONEY

Color: Red

Nice quality premium Air filter for the money, sturdy built and fits my 2014 Kia Optima vehicle perfect, I will purchase this item again in the near future. Thanks KAX

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Reviewed in the United States on May 26, 2026

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ERNEST MENGELBERG

Massapequa, US

★★★★★ 5

Great product

Color: 1Pc-CA11042

Works great. Better air flow and engine power than the stock Honda air filter. Also cheaper than the OEM air filter.

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Reviewed in the United States on March 28, 2026