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Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/o Bottle

Marsoni M251S
Sale price$513.28
Pay 4 payments of $128.32 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/o BottleNitrous Express. 4500 Assassin Plate Assassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin offers a unique perimeter spray pattern that assures perfect nitrous fuel distribution. Which in turn solves the problems commonly found on single plane manifolds
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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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4.7 ★★★★★
Based on 196 reviews
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Verified Purchase
Nagesh Yadav
Waukegan, US
★★★★★ 4
Pant issue
Size: X-Small, Color: Dark Navy
Except pant. Everything is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
R
Verified Purchase
Rita Jones
Lexington, US
★★★★★ 5
A good price
Size: Small, Color: Black
For the price , this was a good buy. My 8th grade great-grandson needed a suit and I could not find a black suit to fo fit him. This was perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
A
Verified Purchase
anonymous
Port Orchard, US
★★★★★ 5
Dapper!
Size: X-Small, Color: Navy Blue, Size: X-Small, Color: Navy Blue
Beautiful suit and it fit great based on the chart measurements! Will be buying the same suit next size up when the time comes.
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Reviewed in the United States on May 4, 2026
D
Verified Purchase
Dre
West Palm Beach, US
★★★★★ 5
Great quality, better than a rental.
Size: 4X-Large, Color: Navy Blue, Size: 4X-Large, Color: Navy Blue
This suit was a pleasant surprise in quality! Just note, sizing isn’t perfect since it’s a set, so the pants were really long and the waist slightly bigger than my husband’s actual size, as we had to fit for his chest and shoulders. However, we were able to hem the pants quite easily and he just wore a belt which worked perfectly. For the price and quality you receive, well worth it. We ended up using a different tie than given so it would match my dress. Worth every cent even if worn once since rentals are way more expense. This held up for a full 8hrs of schmoozing and dancing and is still in great shape.
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Reviewed in the United States on March 23, 2025
T
Verified Purchase
Things that I love
Lowell, US
★★★★★ 5
Definitely worth it
Size: Small, Color: Navy Blue, Size: Small, Color: Navy Blue
If I could give 10 starts I would. Really good quality, fits super well and color matches perfectly how is advertised. Delivery quick.
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Reviewed in the United States on April 2, 2026

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