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Nitrous Outlet Dry 8 Cylinder Dual Stage Solenoids Forward Direct Port Conversion Kit - Four .122 Nitrous Solenoids/ Compact Distribution Blocks/Compression Fittings/Annular Discharge Nozzles (Includes 200HP Jetting)

Marsoni M251S
Sale price$904.00
Pay 4 payments of $226.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Outlet Dry 8 Cylinder Dual Stage Solenoids Forward Direct Port Conversion Kit - Four .122 Nitrous Solenoids/ Compact Distribution Blocks/Compression Fittings/Annular Discharge Nozzles (Includes 200HP Jetting)Flow 400+ HP Straight Blow Through Nozzles Dry System Dual Stage 10ft 3 16" Hardline 8 3AN B Nuts 8 3AN Sleeves Nozzles, Solenoids, & Hardware Included Solenoids Forward Conversion: This solenoids forward dual stage direct port conversion kit features Titanium Vortex Ti 1 16" NPT dry nitrous nozzles, and comes with everything you need to replace your current system with a direct port system, or to replace your current softline hardline direct port
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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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4.5 ★★★★★
Based on 1837 reviews
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D
Verified Purchase
Dude
Boise, US
★★★★★ 4
Two out of three
Size: 26+18+12, Style: 3 piece
Did not fit the rear wiper on a 2023 QX50 Signature. It has a different carrier than the old one. Front ones went right on and work well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
Juan A lopez
Massapequa, US
★★★★★ 5
The quality it’s the best
Best filters ever bought I will buy it again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
R
Verified Purchase
RC Zav
Charlottesville, US
★★★★★ 5
Recomendado 10/10
Fácil de instalar y se ve de buena calidad a comparación del que tenía en Valvoline por casi el mismo precio, compré este filtro para mi Civic 2017
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
M
Verified Purchase
m.vq35
Louisville, US
★★★★★ 1
Bad
Horrible air flow I don’t recommend and yes it was installed correctly. Don’t waste your money
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Reviewed in the United States on January 17, 2026
B
Verified Purchase
Barry
Massapequa, US
★★★★★ 5
Maintained airflow
Difficult to know how well it’s filtering the air. But it installed correctly and I am still getting good airflow through my vents
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026

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