Skip to content

Nitrous Express 4150 Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/o Bottle

Marsoni M251S
Sale price$501.74
Pay 4 payments of $125.44 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Nitrous Express 4150 Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/o BottleThe new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology. This crossbar nitrous system includes more than the standard crossbar nitrous kit. It includes a custom
Easy Shipping

Quick Dispatch:

Your Nitrous Express 4150 Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/o 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 4150 Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/o Bottle ships.

Need Help?
Questions about Nitrous Express 4150 Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/o 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 4150 Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/o 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
4.3 ★★★★★
Based on 554 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
V
Verified Purchase
VTR0909
Louisville, US
★★★★★ 5
Quality and Comfort
Color: Black, Size: 36
Best and most comfortable long shorts I’ve ever purchased!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
M
Verified Purchase
Mayerlin batista
Massapequa, US
★★★★★ 5
Buena tela
Color: Black, Size: 30
A mi hijo le encantan. Mi hijo es normalmente talla 32, pero en este tipo de pantalón es 30 debido A que se lo coloca en la cadera.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
Mrs. JD
Carnegie, US
★★★★★ 3
Super big
Color: Light Grey, Size: 36
Bought 4 pairs of these shorts and had to send all four pairs back. They run very big, in the waist and overall. They are super long. My son is 5'10" and he said they were way longer than he wanted them. They appear to be good quality, heavy material jean shorts. I would recommend sizing down if this is the look you're going for. And they're a little pricey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
G
Verified Purchase
Greg Ross
Pawtucket, US
★★★★★ 5
Shorts
Color: Green, Size: 40
With exception of the seeming low quality zippers and fasteners, the shorts are nice in fit and style.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
M
Verified Purchase
Malik Tadros
Louisville, US
★★★★★ 4
Pretty good overall just a little long
Color: Light Grey, Size: 40
Nice material and nice baggy fit just a little too long it’s almost at my ankles so I got them cut down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025

recommand products