Nitrous Express BMW EFI All Dual Nozzle Nitrous Kit (50-300 HP) w/5lb Bottle

Nitrous Express BMW EFI All Dual Nozzle Nitrous Kit (50-300 HP) w/5lb Bottle

Marsoni

M251S

$564.47

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

Nitrous Express BMW EFI All Dual Nozzle Nitrous Kit (50-300 HP) w/5lb BottleDesigned specifically for dual throttle body BMWs. The dual 'Shark' nozzles give adjustability from 50 to 150 wheel horsepower. System comes complete with 5lb nitrous bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation Warranty Certificate of Origin Installation Instructions

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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If you are looking to whiten and brighten your smile look no further. These are the best whitening strips on the market that do not require you to see a dentist. My teeth are so white and bright. I have sensitive teeth and these don’t seem to bother them either with recommended use. Highly recommend to everyone.

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Reviewed in the United States on May 19, 2026

Verified Purchase

Chelsea Walker

Lowell, US

★★★★★ 4

THE BEST TEETHING WHITENING EVER

These really do work! I had done these for three day and there a big different already. I suggest to buy this product and I think it’s worth your money. I will say though to be careful because they make your gums sensitive and can give your gums burn if you’re not careful. If you notice any burning of the gums please take a break so you don’t further damage your gums. Other than that this product is only teeth whitening treatment that didn’t put weird white patches on my teeth. So if you’re struggling with that, I suggest you buy these.

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Reviewed in the United States on June 3, 2026

Verified Purchase

Taj

Belleville, US

★★★★★ 5

Popular for good reason!

All it took were 2 sessions before I noticed a brighter, whiter difference! They stayed on fine for the most part although for some reason the bottom strips wouldn't stick to the backs of my lower incisors as well. Also no issue with discomfort or sensitivity

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Reviewed in the United States on April 16, 2026

Verified Purchase

Waukegan, US

★★★★★ 5

😁

I've been using them for 10 or more years. They do exactly as promised. Beautiful white teeth.

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Reviewed in the United States on June 7, 2026