


Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/Composite Bottle
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/Composite BottleNitrous Express. GM EFI DUAL NOZZLE Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ? Shark nozzles give adjustability from 50 to 300 wheel horsepower in 25hp increments. System come complete with COMPOSITE nitrous bottle stainless bottle bracket Lightning solenoids extra long
Quick Dispatch:
Your Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/Composite 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 GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/Composite Bottle ships.
Need Help?
Questions about Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/Composite 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 GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/Composite 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 427 reviews
Sort
Product Reviews
★★★★★ 5
Comfy!
Size: 6-7, Color: Pale Aqua Blue/Red/White/Stripe/Yeah
Perfect for my 5 year old, he loves his new shorts jammies!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 3
Too tight
Size: 4T, Color: Under the Sea
Very very very small. My 3yo is very skinny and the 4t it is too tight on him. Can't imagine how this would fit a less skinny kid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Long to accommodate torsos and legs
Size: 8, Color: 4p Dino
These are well made pajamas. The tops and bottoms are longer than I have seen with other brands. I love that because we buy new pajamas when my son's pajama tops are too short or when the rise on the pants gets too low. My son is 6 years old, 55 lbs, and 4'1". I bought a size 8 for him and they fit with room to grow in all directions. The shorts come down to his knees and the shoulder seams are slightly off of his shoulders. Most importantly, the rise is high enough on the shorts and the shirt covers his stomach with length to spare. He should be able to wear these for a couple of years. I don't love the designs, but my kid doesn't really care what his clothes look like, so it works for us.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2025
★★★★★ 5
Adorable, Comfortable, and Durable PJs
Size: 3, Color: Redblue4p
I bought this pajama set for my son, and it was an instant hit he loves the fun dinosaur and space designs. The fabric is 100% cotton and feels soft and breathable, perfect for bedtime. After several washes, the colors are still vibrant, and the stitching is holding up really well with no shrinkage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2025
★★★★★ 5
Adorable, Well made
Size: 3, Color: 4p Shark
So cute . Fit great, nice material, and Grandson loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
recommand products
Marathon Motors 1 1/2 HP, General Purpose Motor, Capacitor-Start, 1725 Nameplate RPM, 115/208-230 Voltage - 145TCDR5331
238.09
Marathon Motors 1/3 HP, General Purpose Motor, Capacitor-Start, 1725 Nameplate RPM, 115/208-230 Voltage - 5KC36LN26
215.91
Marathon Motors 2 HP, General Purpose Motor, 3-Phase, 3450 Nameplate RPM, 230/460 Voltage, 56C Frame - 056T34F99021
133.49
Marathon Motors 1/2 HP, General Purpose Motor, Capacitor-Start/Run, 3450 Nameplate RPM, 115/230 Voltage - 056B34D11017
149.67
Marathon Motors 1 HP, Severe Duty Motor, 3-Phase, 1735 Nameplate RPM, 230/460 Voltage, 143T Frame - 143TTTN6526
295.91