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Nitrous Express SX2 Dual Stage /Gas/Rails 8 Nozzles Nitrous Kit (200-1200HP) w/15lb Bottle

Marsoni M251S
Sale price$1654.13
Pay 4 payments of $413.53 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express SX2 Dual Stage /Gas/Rails 8 Nozzles Nitrous Kit (200-1200HP) w/15lb BottleThis NX dual stage direct port system provides the ultimate in cylinder to cylinder distribution. This system utilizes the patented NX in. SX2 in. dual stage nozzles that offer two separate stages on one nozzle! Nitrous system comes complete with nitrous bottle, 2 Super Shark nitrous solenoids, 4 aluminum carbon fiber Lightning fuel solenoids, stainless bottle brackets, stainless hard lines, 8 SX2 nozzles, jetting, and all necessary electrical
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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.
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4.8 ★★★★★
Based on 1723 reviews
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A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Oil filter.
Size: One Size, Style: Select
Filter and included o-ring fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Mike
Louisville, US
★★★★★ 5
Can’t go wrong with k&n
Size: One Size, Style: Select
Easy to install, works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
W
Verified Purchase
Well Letsee
Louisville, US
★★★★★ 5
Fits a 3.6 v6 Ram 1500 classic
Size: One Size, Style: Select
Good for my truck
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
H
Verified Purchase
HEMANG M.
Port Orchard, US
★★★★★ 4
Excellent filter. I recommend it
Size: One Size, Style: Select
Arrived on time as promised. I was able to install it easily on my Jeep Cherokee with 3.2L engine. Good instructions and the part seems to be of good quality. Four Stars only as I have just installed it. Filters are passive components, usually can't tell of their long term quality or reliability unless they leak or cause immediate problems. I recommend this part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
J
Verified Purchase
Joey Robbins
West Palm Beach, US
★★★★★ 5
Perfect fit
Size: One Size, Style: Select
Been using these for years and always hold up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026

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