SKU: 85911283298

Nitrous Express Plate System (20990-12)

Sale price$794.50 Regular price$882.78
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Nitrous Express Plate System (20990-12)The Nitrous Express HEMI Plate System includes a billet aluminum nitrous plate that fits between the throttle body and intake manifold making installation quick, easy, and attractive. This system includes 10lb Bottle with Lightning 500 valve, Pro Power Lightning series billet aluminum and carbon fiber solenoids, 24in SHO braided stainless lines from solenoid to plate, master arming switch, TPS activated WOT module (for use with fly by wire throttle

The Nitrous Express HEMI Plate System includes a billet aluminum nitrous plate that fits between the throttle body and intake manifold making installation quick, easy, and attractive. This system includes 10lb Bottle with Lightning 500 valve, Pro Power Lightning series billet aluminum and carbon fiber solenoids, 24in SHO braided stainless lines from solenoid to plate, master arming switch, TPS activated WOT module (for use with fly by wire throttle bodies), as well as every nut, bolt and electrical connector needed to complete the installation. This system includes jetting for 50, 100, 150, 200, 250, 300, 350, and 400hp. This system is configured as a single stage system by default with 50-400hp jetting. Add Part #NX933D to this system to make it a dual stage system. This system includes the latest technology and the best components available. NX Lightning solenoids feature an improved flow path that eliminates sharp turns and expansion areas in the nitrous flow path. This keeps the nitrous in dense liquid form which makes more power on less nitrous. Lightning nitrous solenoids feature an integrated purge port which allows you to connect a purge valve directly to the body of the nitrous solenoid for clean looks and less plumbing. Lightning Series solenoids feature CNC aluminum bodies topped with Carbon Fiber cans for the ultimate in weight savings.


 

 

Nitrous and Water/Methanol Instructions

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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  • Please click here for more details>>> Return & Exchange Policy
SKU: 85911283298

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4.4 ★★★★★
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Verified Purchase
Langle
Port Orchard, US
★★★★★ 5
Beautiful and very steady office chair
Color: Brown, Color: Brown
Beautiful, Ergonomic, and very steady for this good quality leather office chair. The side armrests and the back support are very comfortable to seat. The assembly instruction and illustrated photos are quite simple to follow which make ease of assembly. I got the brown color leather which matches perfectly with my desk. Overall , I am very please with this office chair
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Reviewed in the United States on February 18, 2026
S
Verified Purchase
Santiago
New York, US
★★★★★ 5
Excellent materials
Number of Items: 2
Incredible craft with this chair. For the price point it could definitely be over double the current price. Comfortable, easy to assemble and excellent materials.
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Reviewed in the United States on June 8, 2026
B
Verified Purchase
blqwlf
Birmingham, US
★★★★★ 5
A good value for the money.
Number of Items: 1
Chair was very easy to assemble. It is a lightweight chair but not cheap. I find it comfortable and the controls work well. Extra bolts are provided which is a great feature. I find the adjustable back support excellent, the head rest moves a little to easily, but it is easy to adjust while sitting.
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Reviewed in the United States on March 26, 2026
J
Verified Purchase
JJ
New York, US
★★★★★ 4
Overall good chair for a good price
Number of Items: 1
Comfortable chair, but there's a very slight lean. I haven't yet managed to track down what's causing it, but as I slowly spin around, I find myself tilting slightly forward, then left, then back, then right... I've removed the casters and then removed/reinstalled the "ring" of legs, so the next place to check is the connection between the post and seat.
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Reviewed in the United States on February 27, 2026
P
Verified Purchase
Patrick Gunn
San Leandro, US
★★★★★ 5
well made for price
Number of Items: 1
well made and comfortable chair
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Reviewed in the United States on June 6, 2026

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