


Nitrous Express 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/15lb Bottle
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Express 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/15lb BottleThe NX direct port EFI systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the patented NX 'Piranha' nozzle and are adjustable up to 300 Horsepower! Available standard with high tech distribution blocks, optional 'Next Generation' rail technology. Nitrous system comes complete with nitrous bottle, stainless bottle brackets, stainless hard lines, nozzles, jetting, and all
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Your Nitrous Express 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/15lb Bottle orders ship within 1-2 business days.
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- 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.
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4.3 ★★★★★
Based on 1241 reviews
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Product Reviews
★★★★★ 5
Perfect Little Espresso Cup
Color: Bright Silver, Size: 4.1 Ounces
I’m really impressed with these 4oz espresso cups. The bright silver finish looks premium, and the wooden handle feels sturdy and comfortable to hold—no worries about heat transfer. The double spouts make it super easy to pour shots cleanly into two cups or split a double shot without mess.
The size is perfect for single or double shots, and it doubles nicely as a small measuring cup for my coffee bar setup. It feels durable and well-made, and it definitely adds a bit of flair to my espresso routine.
Overall, great quality for the price. Highly recommend for home baristas!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
★★★★★ 3
Handle Came Off
Color: Bright Silver, Size: 4.1 Ounces, Color: Bright Silver, Size: 4.1 Ounces
Excellent for pulling espresso shots, looked great, no rusting... until the welded handle just popped off after a few months with hand washing only.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Good product
Color: Black, Size: 4.1 Ounces
Nice item, looks a bit bigger on the web site but the size works for me fine. Looks to be of good quality as well. Pours well, ergonomically good to hold and use/. Good price as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 4
Pequeño pero bonito
Color: Black, Size: 4.1 Ounces, Color: Black, Size: 4.1 Ounces
Es pequeño para una sola taza de café, pero muy bonita
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
★★★★★ 5
Cute Expresso Shot Cup!!
Color: White, Size: 4.1 Ounces
Sucha cute expresso shot cup!! I make all my coffess in this cup!! Its not even that short nor too big !! Works great for double expresso shot!! Truely in love with the cup!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
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