SKU: 18612177724

GM LS 4-Bolt 90mm Nitrous System (50-400HP) 4,5L

Sale price$618.77 Regular price$687.52
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Description

GM LS 4-Bolt 90mm Nitrous System (50-400HP) 4,5L90mm 4 Bolt Throttle Body Intake Manifold Applications 50 to 400 WHP This Nitrous Express 4 Bolt Nitrous Plate System features a 90mm or 102mm billet nitrous plate that bolts between the throttle body and intake manifold making installation quick, easy and attractive. Both systems come as a single stage system and includes jetting for 50, 100, 150, 200, 250, 300, 350 and 400 horsepower. The plate is pre machined with a second set of nitrous and fuel

90mm 4-Bolt Throttle Body/Intake Manifold Applications

50 to 400 WHP

This Nitrous Express 4-Bolt Nitrous Plate System features a 90mm or 102mm billet nitrous plate that bolts between the throttle body and intake manifold making installation quick, easy and attractive. Both systems come as a single stage system and includes jetting for 50, 100, 150, 200, 250, 300, 350 and 400 horsepower. The plate is pre-machined with a second set of nitrous and fuel passages so you can easily upgrade to a dual stage system by adding part number 744-NX933D. This system includes ProPower Lightning series solenoids, nitrous bottle with the Lightning 45 bottle valve, -06AN feedline, braided stainless solenoid to plate lines, stainless bottle brackets, master arming switch, WOT (wide open throttle) switch as well as every nut, bolt and electrical connector needed to complete the installation.

90mm 4-bolt system fits:

  • 2005-13 Corvette
  • 2005 GTO
  • 2007-13 GM Trucks w/4.8L, 5.3L, 6.0L & 6.2L

Gas prices got you down? Giving up your beast for a sub compact?

Nitrous Express can help ease the pain of going GREEN. Now you can get 4 cylinder gas mileage and V8 power with our new Sub-Compact nitrous system.

Designed specifically for small cubic inch engines, with lower horsepower settings, and lower cost.

The Sub-Compact system comes complete with 4.5 liters nitrous bottle, wide open throttle switch, stainless bottle bracket, stainless steel based solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation.

Features:

  • Lightning 45 bottle valve
  • Lightning solenoids
  • Nitrous plate system with spraybarless technology
  • Direct plug-in fuel line adapter for easy installation
  • Includes jetting for up to 350HP or 400HP At The Wheels!
  • Single Stage System
  • Made In The USA!
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 18612177724

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4.0 ★★★★★
Based on 14 reviews
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Verified Purchase
Amy Swindler
Dallas, US
★★★★★ 5
Works well but doesn't stop on it's own
Color: Green/Battery
The price was decent and I like the color. It is easy to get started and it came with batteries which was unexpected and nice! Like others have said, it doesn't stop on it's own like it's supposed to, which is my only drawback with it. I had thought that if I pushed the button on the top it might stop it, but all that does is reverse the direction of the opener. 4 stars because it does work, but having to fool around with it to make it stop makes it lose a star for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
M
Verified Purchase
Marisela Alaniz
Cuba, US
★★★★★ 4
Not bad at all
Color: Green/Battery
Super EASY for my 83 old mother with arthritis to use. It’s not “speedy” but it works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
S
Verified Purchase
Sherry Spoon
Omaha, US
★★★★★ 5
Great product
Color: Green/Battery
I bought this last year prior to having carpal tunnel surgery. I highly recommend it for anyone. It’s easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
E
Verified Purchase
eirc
Lake Worth, US
★★★★★ 1
It stopped working
Color: Green/Battery
I got it on December. Its only April and it stopped working already. And I cant return it 🤯 we already tried to change batteries, it didn’t matter.
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Reviewed in the United States on April 20, 2026
C
Verified Purchase
Chris
Draper, US
★★★★★ 5
Great for people with arthritis!
Color: Green/Battery
This product works great! Very good for arthritic persons ! Love the smooth edges on cut cans!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

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