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Nitrous Express 4150 Dual Stage Billet Crossbar Nitrous Kit (50-300 & 100-500HP) w/10lb Bottle

Marsoni M251S
Sale price$791.14
Pay 4 payments of $197.78 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4150 Dual Stage Billet Crossbar Nitrous Kit (50-300 & 100-500HP) w/10lb BottleThe new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology. This system includes a 10lb nitrous bottle with the billet aluminum Lightning 45 bottle valve. This valve not
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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
4.1 ★★★★★
Based on 286 reviews
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A
Verified Purchase
Andrew Addington
Louisville, US
★★★★★ 5
Better Than OEM!
Style: Standard Air Filter
This filter looks and feels the same as one you would purchase from the dealer. It fits perfectly and feels premium. I will be purchasing more for future use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
J
Verified Purchase
Juan Alicea
Waukegan, US
★★★★★ 5
Quality item
Style: Standard Air Filter
Works per fit fit for my 2010 Prius
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
T
Verified Purchase
TMan
Lowell, US
★★★★★ 5
I like it!
Style: Standard Air Filter
Awesome product, very sturdy and keeps the dirt out, would definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
D
Verified Purchase
Debra
Lake Worth, US
★★★★★ 5
My car can breathe!
Style: Standard Air Filter
I have improved car preferences.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
A
Verified Purchase
Andrew Whyne
Omaha, US
★★★★★ 4
Fits fine
Style: Standard Air Filter
Item is a perfect fit. 2009 XB
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

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