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Nitrous Express GM TBI Nitrous Kit (50-125HP) w/o Bottle

Marsoni M251S
Sale price$517.25
Pay 4 payments of $129.31 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express GM TBI Nitrous Kit (50-125HP) w/o BottleIf you want the best, this is it. The NX EFI Dual Nozzle nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting for 50, 75, 100 & 125HP. System comes complete with stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation.
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 854 reviews
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Verified Purchase
Stan
Whiting, US
★★★★★ 5
As Advertized
Style: 2.0L
Perfect fit for both. Easy to install. Will save me considerable money over the life of the car.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
T
Verified Purchase
Tom Bateman
West Palm Beach, US
★★★★★ 5
Honda filters
Style: 2.0L
Excellent quality. Fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
H
Verified Purchase
Hayley
Dallas, US
★★★★★ 5
Perfect for 24 CRV
Style: 1.5L
Worked perfect in my car and saved me some money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
Ayra G.
Chelsea, US
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
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Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026

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