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Nitrous Express Dual Stage Billet Crossbar (50-300 & 100-500HP) Jet Pack

Marsoni M251S
Sale price$154.91
Pay 4 payments of $38.73 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express Dual Stage Billet Crossbar (50-300 & 100-500HP) Jet PackNX Jets are manufactured on CNC equipment, and are guaranteed to be within . 0005 of specified jet size. In recent testing, using the same jet size, NX jets out flowed the competition by 35%! That's right 35% more flow through the same orifice, how you ask? The NX jet was designed to be more than just a hole in a piece of brass; its contoured inlet and multi stepped outlet allow turbulence free flow with no restrictions. Certificate of Origin Warranty
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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
4.0 ★★★★★
Based on 2020 reviews
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Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 5
will buy again
Size: 7.5" x 8.7" x 1.4"
Works as expected and the fit was perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
R
Verified Purchase
Randy Reed
Alexandria, US
★★★★★ 5
Good quality filter. Fair price.
Size: (Pack of 1)
Fit right, easy to install, high quality filter. The oil change places make their money on these add-ons. We let them check it at oil change time but order online, get it the next day, and do our own replacement in minutes. Money saver IMO.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
T
Verified Purchase
Terry Godbey
Cuba, US
★★★★★ 5
Great filter for the price
Size: (Pack of 1)
Fits perfectly for 2019 Honda Accord. Works as well as own filters
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Reviewed in the United States on February 15, 2026
D
Verified Purchase
Doplar
Pawtucket, US
★★★★★ 5
Satisfied
Size: (Pack of 1)
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
S
Verified Purchase
Shane walton
Belleville, US
★★★★★ 5
Perfect fit
Size: (Pack of 1)
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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