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X-Series Dodge 4.7/5.7/6.1 EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)

Marsoni M251S
Sale price$406.50
Pay 4 payments of $101.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
X-Series Dodge 4.7/5.7/6.1 EFI Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)Max Flow 175HP 10lb nitrous bottle 1 16 Nozzle Fits all late model hemi 5. 7L, 6. 1L, 6. 4L applications All hardware and wiring included Includes jetting for 50 100 150 200 HP X Series: X Series systems are designed for racers on a budget. Made from the same high quality parts and materials as other Nitrous Outlet systems, X series systems feature a 1 16th nozzle and smaller solenoids than traditional Nitrous Outlet systems. X Series systems can flow
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  • 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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Verified Purchase
Tiffany
Whiting, US
★★★★★ 5
Daughter approved
Size: 1 Little Kid, Color: Turquoise/Multi
My daughter picked out these shoes and she absolutely loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
Judie Edwards
Lowell, US
★★★★★ 5
Not stiff or tight…
Size: 13.5 Little Kid, Color: Turquoise/Multi
My niece loved them. So many of the slips in shoes are too stiff and tight, this one was easy on, not stiff or tight, just perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
T
Verified Purchase
Tiffany
Whiting, US
★★★★★ 5
Daughter approved
Size: 1 Little Kid, Color: Turquoise/Multi
My daughter picked out these shoes and she absolutely loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
Judie Edwards
Pawtucket, US
★★★★★ 5
Not stiff or tight…
Size: 13.5 Little Kid, Color: Turquoise/Multi
My niece loved them. So many of the slips in shoes are too stiff and tight, this one was easy on, not stiff or tight, just perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Great buy
Warm and fun
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026

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