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

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

Marsoni

M251S

$502.19

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/o BottleDesigned specifically for dual throttle body BMWs. The dual 'Shark' nozzles give adjustability from 50 to 150 wheel horsepower. Systems come complete with stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation Certificate of Origin Warranty Installation Instructions

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This sound deading material has a good thickness to it. It seems like the cab of the truck is cooler inside from the heat of the motor. It’s easy to install and easy to cut with a razor blade. The quality it’s an 8/10 the only complaint I have is the adhesion will stick to your fingers if you are touching it when you peel the backing paper off. It stick to the truck great tho. It covered the entire floor and back wall of a single cab truck.

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Reviewed in the United States on May 29, 2026

Verified Purchase

Anything is fixable

Dallas, US

★★★★★ 5

Used it on HVAC ductwork did its job and stuck well

Model: 197mil 31 sqft Car Sound Deadening Mat

There was a lot of material in here for the money, so a decent value, I used it for some extra sound deadening on the ductwork in my house before finishing the basement, seems to help cut down the echoes coming through the ductwork. Overall the product was good had a few pieces where the sticky tore off the foam and stuck to the paper backing but all in all no complaints.

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Reviewed in the United States on April 2, 2026