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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
4.6 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Superior Design!
Size: 6 Pairs / 12 pcs
Delivery was lightning fast.
I tried a pack of two pairs of these banana jacks as a sample to see if these would meet my needs. The design of these plugs is superior. The design was exactly what I wanted because the speaker wire is secured with TWO set screws. Then I ordered an additional six pairs of plugs to hook up my subwoofer to my amp and speakers.
(I feed the audio output from the amp to the sub. The sub has a crossover that keeps the low frequencies and sends the mid and treble frequencies to my bookshelf speakers.)
I love the security of two set screws on each plug and love the barrel that screws on AFTER the wire is secured by the set screws. Most banana plugs have a hole through the shaft of the plug that receives the stripped wire. Then the barrel cover is screwed down to secure the wire in the plug. This design compresses the speaker wire but eventually the cap loses it grip and allows the connection between the wire and the plug to become loose. Then the transfer of the audio signal becomes poor and the speakers sound bad. Every month or two I needed to check all the banana plugs and re-tighten many of them for the best performance. The two set screws eliminate this problem. The set screws are quite small and take a little extra care in installation. You will need a small flat blade screwdriver to tighten them. I used the 1/8" flat blade driver from a set of jewelers screwdrivers.
These well made plugs are a bit pricier that many of the banana plugs available but certainly not the priciest plugs available. For me, the slightly higher price was more than offset by the security of the wire within the plug.
I'm not thrilled with the extra tight fit of the tip on the plugs into the jacks. It took a lot of effort to insert the in the jack. Actually I "greased" the pins (very sparingly) with with non-corrosion, conductive paste (Ox-Gard, No-Corrode, etc. Do NOT use any other grease.) Next time I'll use pliers to compress the pin.
My only quibbles are that the spring pins that go into the jack are very tight and that the plugs are only sold in quantities of two pairs or 12 pairs.
I recommend these banana plugs for all who are using the banana plugs and jacks for hooking up your speakers. It's a very convenient way of connecting speakers if your speakers and amplifier have the banana jack as part of the binding post. Further, it's much safer to use banana plugs since the possibility of shorting your amplifier with a stray strand of wire is practically zero. Easy Five Stars.
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Reviewed in the United States on April 13, 2018
★★★★★ 5
Top banana
Size: 5 Pairs / 10 pcs
Theses banana plugs are hight quality non magnetic. Banana plugs easy to usexand very high quality sound different because of the better connection and quality.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Very easy to use
Size: 12 Pairs / 24 pcs
I have an Onkyo audio/video receiver along with an Emotiva amplifier. Both have speaker "post" terminals which will accept banana plugs, OR I can connect the speaker wires by unscrewing the posts, poke the speaker wires into the terminals and then tighten the posts. The problem with poking the wires into the terminals and tightening the posts vs using banana plugs is that there is a risk of the wires touching the metal on the back of the chassis or touching other speaker wires, causing a short if one is not careful. With banana plugs, they simply plug into the back/top of the posts, eliminating the rsick of a short circuit. They can also be unplugged very easily if needed. Banana plugs are DEFINITELY the preferred way to connect speakers to an receiver or amplifier if they have post-style terminals.
These particular banana plugs came in a package of 12 I believe. They were very reasonably priced, and simple to connect to the end of the speaker wires. Simply unscrew the banana plugs, use a small, standard jewelry screwdriver and loosen both of the set screws, insert the speaker wire, then tighten the set screws, and then screw the banana plug back together.
The plugs have either a red band which would typically be used for your "Right" speakers, or a black band which would typically be used for the "left" speakers. The banana plugs insert into the top or front of the speaker terminal posts on the amp and receiver. They fit VERY snug, and so I did have to apply just a little bit of pressure in order to insert them into the posts, but once plugged in, rest assured they're not going anywhere. They are snug.
I highly recommend these.
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Reviewed in the United States on January 2, 2025
★★★★★ 5
Flexible PVC Cable
Size: 2 Gauge 10FT
If you like the slick, shiny surface of PVC but want the flexibility of welding cable, this is a pretty good option. Easy to shape and makes solid crimps. One of my favorites.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Good quality for a good price!
Size: 6 Gauge 15FT, Size: 6 Gauge 15FT
Good value for the quality of these copper cables. Cut them to the length I needed and put a copper eyelet on one end. Wire size works good between my Victron solar charge controller and the batteries. Wire gauge will be able to handle the wattage much better than what I was using. They look much more professional than the old cables I was using also!
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Reviewed in the United States on December 15, 2025