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Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/10lb Bottle

Marsoni M251S
Sale price$713.78
Pay 4 payments of $178.44 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/10lb BottleWant more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual 'Shark' nozzles give adjustability from 50 to 300 wheel horsepower in 25hp increments. System comes complete with 10lb nitrous bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all
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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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4.2 ★★★★★
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KG
Lexington, US
★★★★★ 5
Great shirt!
Color: White Blue Plaid, Size: X-Large
This is a great shirt for hot summer days. I really like all the Coofandy shirts I’ve bought!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
R
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Rich
San Leandro, US
★★★★★ 3
Runs small
Color: Purple Plaid, Size: X-Large
Well made. Runs small.
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Reviewed in the United States on April 12, 2026
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Cyprian Lee-Chong
Massapequa, US
★★★★★ 5
Great material
Color: Black Plaid, Size: Medium
Great fit
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Reviewed in the United States on May 28, 2026
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AJG
Charlottesville, US
★★★★★ 5
Average quality.
Color: Blue Green Plaid, Size: Large
Good quality for the price. Fit quiet well. 5'9" 190lbs.
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Reviewed in the United States on May 26, 2026
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Guillermo Meza
Lowell, US
★★★★★ 5
Nice…
Color: Light Green Plaid, Size: Large
Fits right, good quality, I would buy it again
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Reviewed in the United States on May 15, 2026

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