★★★★★ 5
perfect fit
Size: (Pack of 1)
Buy this. 3-minute install. Youtube it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2025
Nitrous Express 4500 RNC Conventional Nitrous Plate Kit w/.375in Solenoid w/o Bottle
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Express 4500 RNC Conventional Nitrous Plate Kit w/.375in Solenoid w/o BottleThe conventional RNC (Restricted Nitrous Class) systems are the first choice for professional racers that are limited by jet size. These systems feature a CNC billet nitrous plate with enlarged nitrous passages, a . 375 in. orifice Lightning nitrous solenoid, 8an feed line and a . 500 orifice Lightning 500 bottle valve. The combination of these components results in a very dense liquid nitrous charge which allows the maximum amount of nitrous flow
Quick Dispatch:
Your Nitrous Express 4500 RNC Conventional Nitrous Plate Kit w/.375in Solenoid 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 4500 RNC Conventional Nitrous Plate Kit w/.375in Solenoid w/o Bottle ships.
Need Help?
Questions about Nitrous Express 4500 RNC Conventional Nitrous Plate Kit w/.375in Solenoid 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 4500 RNC Conventional Nitrous Plate Kit w/.375in Solenoid 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
You may also like
Nitrous Express 4150 Hitman Plus 4-BBL Nitrous Kit (50-200HP) w/15lb Bottle
451.54
Nitrous Express Dominator Hitman Nitrous Kit (100-200HP) w/10lb Bottle
347.98
Nitrous Express 2 Cyl Piranha Nitrous Kit w/o Bottle
677.50
Nitrous Express 4 Cyl Piranha Nitrous Kit (Pro-Mod) w/o Bottle
892.00
Nitrous Express Single Cyl Piranha Nitrous Kit w/o Bottle
443.78
Nitrous Express Hitman Gasoline 100-200 Jet Pack
57.28
Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus Nitrous Kit w/Composite Bottle
810.00
4.8 ★★★★★
Based on 2312 reviews
Sort
Product Reviews
★★★★★ 4
Did its job
Size: (Pack of 1)
No complaints and did what it was intended for. Nice fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2024
★★★★★ 5
Excellent Quality
Size: (Pack of 1)
Nice quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2025
★★★★★ 5
Super easy and inexpensive
Size: (Pack of 1)
It was super easy to swap out myself! I just searched “how to change engine air filter 2017 Acura RDX” on YouTube and watched the first video that popped up. It took me longer to type this than it did to change the filter. Plus, this one cost about a third of what Valvoline was going to charge me to replace it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
★★★★★ 5
Great
Size: (Pack of 1)
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
recommand products
Organic Times Cocoa Powder 200g
17.00
Nature's Help Organic Turmeric Capsules with Black Pepper Ginger 120 Caps
31.00
Nature's Help Viraguard Immune Supportwith Quercetin, Vit. A, C, D & Zinc 60 Caps
51.00
Natural Vanilla Company Alcohol Free Vanilla Extract 50ml
12.00
Organic Times Almond Meal 200g
21.00