Nitrous Express Shark SHO 400 HP Single Nozzle Nitrous Kit w/Composite Bottle

Nitrous Express Shark SHO 400 HP Single Nozzle Nitrous Kit w/Composite Bottle

Marsoni

M251S

$1011.99

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

Nitrous Express Shark SHO 400 HP Single Nozzle Nitrous Kit w/Composite BottleDesigned for EFI racers with single nozzle limitations. The in. SHO in. has the highest horsepower output of any single nozzle nitrous system on the planet. The SHO nozzle utilizes a . 116 in. internal N2O passage that can produce up to 400 wheel horsepower. System comes complete with bottle, extra long stainless feed line, 500HP Lightning nitrous solenoid, WOT switch, SHO nozzle and all electrical components necessary to complete the installation.

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Fast: 2-3 business days
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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I purchased the cotton stretch Briefs for my husband and he says they are not only comfortable, but have a great fit. He’s very athletic and complained about how some of his briefs would shift when running or other activities. These do not! The fabric breaths and stays cool, and no chaffing. We’ll be getting a few more of these Stretch Briefs for sure!

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Reviewed in the United States on March 15, 2026

Verified Purchase

Phil W.

West Palm Beach, US

★★★★★ 5

True size!

Size: Medium, Color: Red Orange Yellow Blue

True fit for size. Extremely comfortable. Long lasting product.

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Reviewed in the United States on April 29, 2026

Verified Purchase

Battle Creek, US

★★★★★ 4

Good quality

Size: X-Large, Color: Black

Perfect fit

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Reviewed in the United States on September 15, 2025

Verified Purchase

Kevin baker

Draper, US

★★★★★ 5

Extremely comfortable

Size: Medium, Color: Red Orange Yellow Blue

I wore a popular name-brand contour pouch brief for a decade, but when their quality tanked, I started looking for a replacement. These are perfect! There is plenty of room in the pouch to keep everything in place during physical labor, and they offer full back coverage while maintaining a bikini-brief feel.

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Reviewed in the United States on April 26, 2026