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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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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
4.2 ★★★★★
Based on 88 reviews
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Product Reviews
★★★★★ 4
Immediate results
Item Package Quantity: 1
Very easy to apply. Impressive immediate results. However not yet sure if the shine will last. It’s only been 48 hours but so far it’s great and definitely worth the money. I give it 4 stars for now. If the shine lasts it deserves 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
★★★★★ 3
Good…not great
Item Package Quantity: 1
Worked decently. Took care of the light fog but didn’t quite do the job on the center of the lights
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
★★★★★ 5
It does work but
Item Package Quantity: 1, Item Package Quantity: 1
I recently bought a small general purpose utility vehicle. Because it was a tow along vehicle behind a motorhome since it was new it is in remarkable condition. That is except for the headlights. They actually aren’t yellowed with age but cloudy from exhaust fumes from the motorhome. Such a haze is hardened and doesn’t even scratch with a fingernail so I had very low expectations for this vehicle.
WHAT YOU GET
I looked at the listings for all of the famous brands, I chose this one primarily on price, after all I only bought this vehicle for quick errands around the neighborhood. I accept responsibility for not reading every word of their ad, but because I have used many well-known brands of headlight restorer in the past I know that most of them have enough so you can do a couple of vehicles at least. So I was completely not expecting getting three small packets of wipes. That’s it. It can be used only one time and now compared to the kits with bottles that can do several sets of headlights that cost twice as much I see this one is a not such a good value as I thought. And I never buy anything that comes as a wipe, usually by the time I get them they are already dried up, which makes them useless, that’s why they always have an expiration date. I changed my plans and went to work on the Jeep immediately to see if I could make those headlight lens covers usable (they look like sealed beams but the lenses are meant to protect the headlamps).
YES NO MAYBE
I can’t blame the ad, after reading it again they do state that these are only single use wipes, which means if you start a project you have to finish immediately. Hint: never use wipes on a hot day, they will start drying up as soon as you open the envelope and if the day is hot enough you might not even get through the job before they are totally dry. If I knew how these differed from the well-known brand names I would have made the choice to buy something in a bottle so I can use a real cleaning cloth and re-wet it if necessary. Did these clean my headlamp lenses? As a shopper all you want to know is yes or know, did it work and am I satisfied. The conclusion is they exceeded my expectations. The application process could not be easier, and note that well when some random person approaches you at a gas station and offers to clean your headlights, these are so easy my great-grandmother could apply them. You wipe the lenses with envelope #1, not rub, not scrub, just a simple wipe to make sure you get all of it. I was able to also do my clear lens fog lights which were equally crusted over. Make sure you dry them with a paper towel then let them air dry for a little while. I’m not sure what you would do if you live in an extremely high humidity area, and the manufacturer doesn’t address that. It was a dry day for me so I gave it fifteen minutes. Then you wipe the entire lens with packet #2 – again I was able to do two headlights and two fog lights with one swab. My headlight and fog lenses instantly turned crystal clear like they looked the day the car was made. I should take away a point because I didn’t expect this kit to be only three small envelopes with wet wipes in them but they don’t try to pretend otherwise and results are 100% of why I rated them a full five stars.
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Reviewed in the United States on October 16, 2024
★★★★★ 5
Good quality
Item Package Quantity: 1
My car is old this product does a very good job.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
It really works!
Item Package Quantity: 1
This worked exactly as it says, and turned what looked like an old vehicle to a shiny new one. The only ugly thing about the car was the cloudy headlights. Everything else looked great. It really ages a car when it has cloudy headlights. There was no rubbing or buffing, just easy wiping and drying in one more wipe. The video was very helpful on the website.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
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