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Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle
Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle
Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle
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Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/10lb Bottle

Marsoni M251S
Sale price$586.16
Pay 4 payments of $146.54 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/10lb BottleAssassinate 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, particularly small and big block Fords.
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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]
  • Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 186 reviews
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Product Reviews
T
Verified Purchase
Thaisa Santos
New York, US
★★★★★ 5
Works great
Style: 16 Quart Drain Pan
Works great for our Hyundai genesis coupe and 4Runner oil changes !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
Chris
Lowell, US
★★★★★ 5
Great pan.
Style: 16 Quart Drain Pan
Great oil pan. Sturdy and doesn’t leak. Really easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
T
Verified Purchase
TotallyR4ndom
Port Orchard, US
★★★★★ 5
Good
Style: 16 Quart Drain Pan
It's been good so far. Favorite part is how much it can hold, it won't overfill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
E46 bmw good to go
Fit like they should on an e46 bmw
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2025
D
Verified Purchase
Don Julien
Charlottesville, US
★★★★★ 2
Misaligned bracket, 02 325i
Both pipes worked.One pipe had two brackets that needed to be bolted down, and both brackets would not meet up.You could only bolt one bracket down.The other one had to be left unbolted, wasn't even near where it was supposed to be
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025

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