


Nitrous Express 4500 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Express 4500 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb 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.
Quick Dispatch:
Your Nitrous Express 4500 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Nitrous Express 4500 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle ships.
Need Help?
Questions about Nitrous Express 4500 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Nitrous Express 4500 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/15lb Bottle in your area.
Get Shipping Estimates
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
You may also like
4.5 ★★★★★
Based on 329 reviews
Sort
Product Reviews
★★★★★ 5
great fit
Size: X-Large, Color: Black W/ White Triangle
excellent
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
LOVE the COLOR! durable and affordable - MUST BUY
Size: 34W x 32L, Color: Yellow
These TEGIAS slim-fit stretch plaid jeans were perfect for my Halloween costume! The color and pattern stood out great and matched exactly what I needed. Beyond the costume, the fit is surprisingly comfortable—soft, stretchy, and not restrictive at all. They have a nice slim look without feeling tight, and the quality feels solid for the price. I ended up wearing them longer than expected because they’re that comfortable. Definitely a great find if you need something stylish for an outfit or costume. I’d absolutely buy them again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
★★★★★ 5
Greatest fit!
Size: 36W x 33L, Color: White
The fit was and arrival were perfect 👌🏾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Jeans
Size: 34W x 32L, Color: Green
Nice pair of jeans the material soft, the fit just right, the price very reasonable. The delivery time was fast and accurate
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
★★★★★ 4
Love the color
Size: 32W x 32L, Color: Purple
Love these pants and the color. I ordered a 32X32 and got a size Medium. Not sure what this size is equal to as it was not an option when I ordered. They are a bit large and have a good stretch to them - I likely could have gone down a size had the exact measurements of a medium been stated.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
recommand products
Manley 03-06 Evo 8/9 4G63T 86.0mm +1.0mm Over Bore 10.0/10.5:1 Flat Top Pistons w/ Rings
349.62
Manley Chrysler Hemi 6.1L 4.080in Bore 3.579in Stroke -11.5cc Dish Platinum Series Piston Set
458.74
Manley Ford Coyote 5.0L DOHC 3.630in Bore +3.75cc Dome Piston - Single
158.66
Manley Ford Coyote 5.0L DOHC 3.7in Bore +3.75cc Dome Piston Set
464.85
Manley Ford 5.0L Coyote 3.635in Bore 3.75cc Dome 3.650in Stroke Platinum Series Piston Set
583.74