Nitrous Outlet 4150 Stinger 3 Dry System - Hard-line/.122 Nitrous Solenoid/Boomerang Solenoid Bracket - (50-500 HP)(12lb Bottle)

Nitrous Outlet 4150 Stinger 3 Dry System - Hard-line/.122 Nitrous Solenoid/Boomerang Solenoid Bracket - (50-500 HP)(12lb Bottle)

Marsoni

M251S

$1323.99

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

Nitrous Outlet 4150 Stinger 3 Dry System - Hard-line/.122 Nitrous Solenoid/Boomerang Solenoid Bracket - (50-500 HP)(12lb Bottle)Revolutionary GEN III Design Extended Reach Cone 600 HP Max Flow 4150 Flange 360 Discharge Pattern Precise Atomization Anodized Billet Aluminum Stinger Plate Gasket, Jetting and Hardware Included Jetting for 50 100 150 200 250 300 350 400 HP Extended Reach Cone. Nitrous Outlet is proud to introduce the 3rd generation Stinger plate for 4150 and 4500 flange carbureted style intake manifolds. The revolutionary extended reach cone is the first in its

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This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ. Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that. Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.

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Reviewed in the United States on April 26, 2025

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Harvey

Lowell, US

★★★★★ 5

Good stuff, but watch the temp

Model: NewSLS50_52

I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.

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Reviewed in the United States on November 16, 2023

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Lyrah

Phoenix, US

★★★★★ 5

Very efficient!

Model: NewSLS50_52

Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!

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Reviewed in the United States on November 23, 2025