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Description
NOS Plate Wet Nitrous System - GM - 05163NOSOverview: If you are running one of the many LS based engines and would like to add up to 250 additional horsepower, NOS has a complete nitrous kit option for you. These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4 bolt, drive by wire or cable operated throttle bodies in 90mm, 92mm, 102mm & 105mm plate sizes. These are "Wet" plates, meaning the additional fuel is
Overview:
If you are running one of the many LS based engines and would like to add up to 250 additional horsepower, NOS has a complete nitrous kit option for you.
These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm, 92mm, 102mm & 105mm plate sizes. These are "Wet" plates, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade*.
*It is important to ensure the existing fuel delivery system is adequate to support the expected power levels.
Features:
- Fits 90mm or 92mm cable actuated throttle body
- For use with drive-by-wire or cable operated Throttle Bodies
- Single ½” plate between the throttle body and manifold
- Ideal for use with the Holley Hi-Ram & MSD Atomic LS Manifold
- Supports up to 250 RWHP (Rear Wheel Horse Power)
- Plate outlet design maximizes distribution
- Includes a 10 lb. “NOS Blue” nitrous bottle with brackets
- 6061 Billet Aluminum, CNC Machined Plate
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2005 - 2007 | Chevrolet | Corvette | 4/8 V | |
| 2006 - 2013 | Chevrolet | Corvette | 4.13/8 V | |
| 2008 - 2013 | Chevrolet | Corvette | 4.06/8 V | |
| 2005 - 2006 | Chevrolet | SSR | 4/8 V | |
| 2009 - 2015 | Cadillac | CTS | 4.06/8 V | |
| 2005 - 2006 | Pontiac | GTO | 4/8 V | |
| 2010 - 2015 | Chevrolet | Camaro | 4.06/8 V | |
| 1997 - 2004 | Chevrolet | Corvette | 3.9/8 V | |
| 2006 - 2009 | Chevrolet | Impala | 3.78/8 V | |
| 2014 - 2017 | Chevrolet | SS | 4.06/8 V | |
| 1998 - 2002 | Chevrolet | Camaro | 3.9/8 V | |
| 2005 - 2008 | Pontiac | Grand Prix | 3.78/8 V | |
| 1998 - 2002 | Pontiac | Firebird | 3.9/8 V | |
| 2008 - 2009 | Buick | LaCrosse | 3.78/8 V | |
| 2008 - 2009 | Saab | 9-7x | 4/8 V | |
| 2014 - 2015 | Chevrolet | Camaro | 4.13/8 V | |
| 2006 - 2009 | Chevrolet | Trailblazer | 4/8 V | |
| 2006 - 2007 | Chevrolet | Monte Carlo | 3.78/8 V | |
| 2004 - 2005 | Cadillac | CTS | 3.9/8 V | |
| 2008 - 2009 | Buick | Allure | 3.78/8 V | |
| 2006 - 2007 | Cadillac | CTS | 4/8 V | |
| 2009 | Pontiac | G8 | 4.06/8 V | |
| 2004 | Pontiac | GTO | 3.9/8 V |
Specs:
| Adjustable | Yes |
|---|---|
| Bottle Color | Blue |
| Bottle Included | Yes |
| Bottle Material | 6061 T-6 Aluminum |
| Bottle Size | 10 lb |
| Bottle Valve | Super Hi-Flo |
| Bracket Material | Steel |
| Brackets Included | Yes |
| Brand | NOS |
| Color | Blue |
| Delivery Style | EFI Spacer Plate |
| Emission Code | 4 |
| Feed Line Size | 6AN |
| Fuel Solenoid | Cheater ll |
| Included Jetting Horsepower | 100, 125, 150 |
| Jet Sizes Included | 100, 125, 150 hp |
| Jet Style | Flare |
| Material | 6061 T-6 Aluminum |
| Max Horsepower | 250 |
| Nitrous Bottle Capacity | 10 lbs |
| Nitrous Solenoid | Cheater |
| Number of Solenoids | 2 |
| Plate Bolt Pattern | 4 bolt |
| Plate Diameter | 90 mm |
| Plate Flange | GM 90mm LS 4 bolt |
| Plate Height | 1/2 inch |
| Plate Included | Yes |
| Plate Thickness | 1/2 inch |
| Product Type | Nitrous System |
| Solenoid Top Cover Color | Blue/Red |
| Style | Wet |
| System Style | Wet |
| Warning | California Proposition 65 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Almohada
Size: Standard (Mid Loft), Number of Items: 1, Size: Standard (Mid Loft), Number of Items: 1
The pillow is of very good quality—it is worth every penny spent. It is soft, and my daughter sleeps very comfortably.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Excellent comfort and support!
Size: Standard (Mid Loft), Number of Items: 1
The pillow feels premium from the first night and delivers soft and stable support. The pillow holds its shape and didn't have any chemical smell out of box. Worth the price and I would buy it again.
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Reviewed in the United States on December 30, 2025
★★★★★ 4
Not really medium, but a quality pillow nonetheless
Size: Standard (Mid Loft), Number of Items: 1
It is absolutely the case that with this type of product, most people who review it don't actually know what they're talking about. Latex foam pillows are not like any other kind of pillow, so your expectations have to be completely different. It's not about thickness, height, or anything else but comfort. Comfort in this case comes from you choosing the correct level of FIRMNESS. Since each company has their own idea of what constitutes each level, the difficulty is figuring out which one is going to work for you. Your spine - including your neck, should not be anything but straight/aligned when your head sinks in. Regardless of what the pillow LOOKS like, it is how your head lays that matters. Latex foam is not like memory foam AT ALL, so don't expect it to be. LF bounces back immediately when you move off of it, and it can last for a very, very long time with proper care. Yes, it does have a natural, rubber odor. This fades a bit with time, but will never go away. After all, it IS a rubber product. EXPECT A SCENT! To keep yourself from being bothered, and to extend the life of the pillow, use TWO different types of pillow covers. As a first layer, I use one meant for encasement from allergens and bugs. It's waterproof (not vinyl, and not loud). It's the kind that cannot go in the dryer after being washed. The second layer is a simple cotton cover/case that you should wash and dry depending on factors like oil production, frequency in hair washing, and frequency in sheet changing, etc. Using both will dramatically extend the life of the pillow. Water is the enemy. Moisture will cause the foam to break down into pieces. The crumbling is pretty nasty, so avoid it! The case this one comes in is admittedly cheap and pathetic. Not every company has such poor ones, but it won't make a difference if you add the layers I have suggested. *This IS a real latex foam pillow. I have owned enough to know what they smell and feel like. I bought a "medium". I would call it a firm "soft", and so it wasn't for me. Find the right firmness for your neck and sleep needs, and don't blame the damn company for your choice! These ARE the correct height, they smell normal, and the price is average (they're ALL overpriced)!
*This does not seem like a completely latex product, but it is close enough that if it were actually medium firmness, I would have kept it.
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Reviewed in the United States on July 15, 2025
★★★★★ 5
Perfect size, perfect pillow.
Size: Queen (High Loft), Number of Items: 1
For me, This pillow is the be all and end all when it comes to comfort. I simply melt into luxurious sleep. I have had a bad neck since my early 20’s, so a pillow that doesn’t fit me, can break me. I have spent soooo much money on pillows trying to find The One. Foam is the only way to go in that regard.
Another aspect about this pillow that is particularly important to me is how well it fits into my satin pillow case, with no room to slide around, or for the material to bunch up.
I allowed the pillow to air on a chair for 24 hours before use, but am still getting a slight odor.
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Reviewed in the United States on March 7, 2026
★★★★★ 3
Medium firmness is too flat
Size: Standard (Mid Loft), Number of Items: 1
I got the medium firmness, and it is much flatter than it appears in the photo. I like the feeling and firmness of it, but the height is too flat and causes my neck to strain. I had to return.
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Reviewed in the United States on May 13, 2026