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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
4.7 ★★★★★
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Product Reviews
★★★★★ 4
Good quality, but…
Size: 60 Count (Pack of 1)
Good quality supplement for the price. I started to take it for my joints as I have an auto immune disease. My only complaint is that in order to get enough EPA for it to be effective for that I have to take a minimum of two a day but when I do that it makes me a little dizzy and upsets my stomach. I’m not sure if that’s because I’m on high blood pressure meds and because I don’t have a gallbladder, so I just take one a day of it for general health. I may try another brand just to see if my body has the same response.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
A size easy to swallow
Size: 80 Count (Pack of 1)
Great product and finally the size that is easy to swallow.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Dropped LDL by 38 at one year check up
Size: 60 Count (Pack of 1)
I am a 48 year old female weighing 126 lbs. I want to praise this product for reducing cholesterol levels. I have seen the cardiologist to be proactive since my dad died of heart disease and because it runs on both sides of the family. My cholesterol levels have been borderline high for several years but not to the point of needing medication. In April 2025 it was the highest levels so far. I had been eating healthy cereals and exercising at that time so I was surprised it had increased. I have taken this supplement daily for a full year without missing many doses. I just had my yearly check up on April 1, 2026, and my total cholesterol dropped by 37 and the bad LDL dropped by 38. I am very please with my results. All my levels were in the optimal range except the LDL and It was in the nearly optimal range per the Labcorp graph and total cholesterol was in the acceptable range. I have not exercised in 8 months and I eat a lot of fast food, so this product is the only explanation for the improvement. I also started the Megared CoQ10 about 5 weeks before my labs but it wouldn't be long enough to be that helpful yet. I am going to stay on the CoQ10 in addition to the Megared 4 in 1 product to see if it further lowers the LDL to the optimal range next year.
In one year with no diet changes or exercise:
Cholesterol total went from 228 to 191
LDL Cholesterol went from 161 to 123
The only thing I do not like about the product is the price but with those results I can't complain. It is worth it.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Excelente producto
Size: 80 Count (Pack of 1)
Es muy buen producto! Ya es la segunda vez que los compro y me ayudado muchísimo.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
MegaRed Omega Fish Oil
Size: 80 Count (Pack of 1)
Great Fish Oil
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Reviewed in the United States on May 28, 2026