


Nitrous Express Nitrous & Water Injection Nitrous Kit w/Billet LT4 Supercharger Lid w/o Bottle
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Express Nitrous & Water Injection Nitrous Kit w/Billet LT4 Supercharger Lid w/o BottleThis Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install. Nitrous and fuel are injected into each cylinder from the side of the runner providing direct port like distribution ensuring maximum performance. This lid is made from a solid piece of billet aluminum with 1 8NPT machined directly into the plate so there is no need to worry about gaskets leaking. The nitrous system comes
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Your Nitrous Express Nitrous & Water Injection Nitrous Kit w/Billet LT4 Supercharger Lid w/o Bottle orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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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★★★★★ 5
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Color: Orange, Size: Medium
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Reviewed in the United States on December 15, 2025
★★★★★ 3
Most comfortable
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Reviewed in the United States on September 28, 2025
★★★★★ 5
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Size: X-Large, Color: White
Perfect. Fits nice and very cheap.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Great jacket
Size: X-Large, Color: Dark Grey
Great fit and cut. The jacket looks good and provides just the rite step up from a casual look.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Nice professional fit
Size: Large, Color: Navy Blue
Fit is spot on and surprisingly very few wrinkles. Hung it in bathroom with hot shower and poof no wrinkles. Deff getting another
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