


X-Series EFI Dry to Wet Conversion Kit (35-50-75-100-150-200 HP)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
X-Series EFI Dry to Wet Conversion Kit (35-50-75-100-150-200 HP)Convert System From Dry To Wet Simple Clean Installation . 155 Orifice Fuel Solenoid E85 Compatible With Different Jetting Jetting Included For 35 50 75 100 150 200 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 175HP
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Your X-Series EFI Dry to Wet Conversion Kit (35-50-75-100-150-200 HP) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- 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]
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4.0 ★★★★★
Based on 87 reviews
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Product Reviews
★★★★★ 5
Easy assemble
I can assemble quickly and works very good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Perfect for the price
Filed with pebbles and holds up well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 3
Missing Part, no customer support.
Missing the bolt that attaches the base to the center post. We contacted the vendor and they responded,
"We want to assure you that all our parts undergo rigorous inspection and careful packaging before shipment. If you could kindly check the box again for any missing parts, it would be greatly appreciated.
Best Regards
Yaheetech Customer Service Team"
Really, like we didn't checked the box?
Responded back to the vendor that we tore the box apart, no bolt. They have gone silent.
Update, vendor has offered a partially refund, guess I'll head to Home Depot and look for a replacement bolt. What a pain.
Went from 1 to 3 stars for at least contacting us.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Works well
Works well
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Reviewed in the United States on May 30, 2026
★★★★★ 5
BUY IT
VERY GOOD QUALITY
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Reviewed in the United States on May 16, 2026