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Description
NOS Plate Wet Nitrous System - GM - 05173BNOSOverview: 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 GM LS engines with drive-by-wire style 102mm or 105mm throttle body
- Includes jetting for 100, 125, & 150 horsepower
- Ideal for use with the Holley Hi-Ram, Sniper EFI, or MSD Atomic LS Manifold
- This wet kit provides exceptionally smooth power delivery
- Single 105mm ½ inch thick black plate between the throttle body and manifold
- Bottle is made from 6061-T6 Aluminum
- Supports up to 250 RWHP (jets purchased separately)
- Includes a 10 lb. black nitrous bottle with brackets
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2005 - 2006 | Pontiac | GTO | 4/8 V | |
| 2010 - 2016 | Chevrolet | Camaro | 4.06/8 V | |
| 2005 - 2008 | Pontiac | Grand Prix | 3.78/8 V | |
| 2006 - 2013 | Chevrolet | Corvette | 4.13/8 V | |
| 2005 - 2006 | Chevrolet | SSR | 4/8 V | |
| 2006 - 2009 | Chevrolet | Impala | 3.78/8 V | |
| 1997 - 2004 | Chevrolet | Corvette | 3.9/8 V | |
| 2008 - 2013 | Chevrolet | Corvette | 4.06/8 V | |
| 2014 - 2017 | Chevrolet | SS | 4.06/8 V | |
| 1998 - 2002 | Chevrolet | Camaro | 3.9/8 V | |
| 2006 - 2007 | Chevrolet | Monte Carlo | 3.78/8 V | |
| 2014 - 2015 | Chevrolet | Camaro | 4.13/8 V | |
| 2009 - 2015 | Cadillac | CTS | 4.06/8 V | |
| 2009 | Pontiac | G8 | 4.06/8 V | |
| 2006 - 2009 | Chevrolet | Trailblazer | 4/8 V | |
| 2008 - 2009 | Buick | LaCrosse | 3.78/8 V | |
| 2001 - 2004 | Avanti | II | / | |
| 2004 - 2005 | Cadillac | CTS | 3.9/8 V | |
| 2005 - 2007 | Chevrolet | Corvette | 4/8 V | |
| 1998 - 2002 | Pontiac | Firebird | 3.9/8 V | |
| 2004 | Pontiac | GTO | 3.9/8 V | |
| 2008 - 2009 | Buick | Allure | 3.78/8 V | |
| 2006 - 2007 | Cadillac | CTS | 4/8 V |
Specs:
| Adjustable | Yes |
|---|---|
| Bottle Color | Black |
| 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 | Black |
| Delivery Style | EFI Spacer Plate |
| Emission Code | 4 |
| Feed Line Size | 6AN |
| Fuel Solenoid | Cheater |
| 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 | 105 mm |
| Plate Flange | GM 4-Bolt LS |
| Plate Height | 1/2 inch |
| Plate Included | Yes |
| Plate Thickness | 1/2 inch |
| Product Type | Nitrous System |
| Solenoid Top Cover Color | Black |
| 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 30 reviews
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Product Reviews
★★★★★ 5
They worked out great!!!
Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
So far have been the solution we were looking for! I was extremely tired of the non stop destruction and order of large Chuckit balls for our high energy/high drive dog. For about the same price I bought four 3 inch balls to test out their durability and fit for the thrower. THEY WORK! Perfection! They even make a fun whistling sound as they sail through the air. They do require a tad more muscle in the thrower but that is not a problem. They have already shown to be WAY more durable. The 3 inch balls work in the large chunkit thrower. Super find.
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Reviewed in the United States on April 9, 2026
★★★★★ 4
Durable
Color: E) 8-Pack 2.5" Balls (Yellow)
My dogs love them. They are very bouncy, and ideal size, and durable. Great alternative to a tennis ball which in my house only last 30 minutes.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Toughest dang balls I ever played with
Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
These things are amazing. We have a ball obsessed Husky mix and he has destroyed Kongs, Chuck Its, and a whole lot of other ball shaped objects. These things? We bought the 4 pack because we bought 4 Chuck Its and they lasted a year, all 4 of them only a year, before they were destroyed. A year after buying these? We only bought more because he lost 3 of them. I think we did find one under the dresser after buying this pack... But the others? They either ended up thrown over the fence into the woods or lost in the holes in the yard the monster digs up. Other than a few pockmarks from his teeth and maybe some mud, they may as well be brand new even after a year or two. Probably the most chew resistant thing we've ever bought him. They're really solid rubber and since he hasn't managed to bite into them to take out a chunk, they're safe as hell. Being as big as they are, I don't worry he's gonna choke unattended on them like the usual size of ball. About the only concern is forcing breaks so he can have breathing moments when he manages to talk us into fetch outside. It fits in the larger Chuck It thrower too, so we haven't lost any value from having those torn up.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Sturdy bouncy fun!
Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
Great product. My big 70lb Sheppard puppy loves it, hasn’t stopped playing with it since it arrived. She throws it about and chases it, had a good chew on it and even put it in her favorite toys bin. Sturdy, firm and very bouncy. And there are 3 more in the bag for an awesome price. Bright color will make it easy to find and holes thru it will prevent choking and I can string it on a line for training play.
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Reviewed in the United States on November 28, 2025
★★★★★ 5
Dogs love these
Color: C) 2-Pack 2.5" Balls (Yellow)
Great quality balls for tough chewers. I love them, but wish the orange ones were available more...I've been checking cuz they are easier to find in the yard than the green that blends in. Our dogs love them and I like the weight for throwing.
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Reviewed in the United States on May 9, 2026