NOS
OBS LS 105MM DBW NOS KIT
SKU: N008 05173NOS
Description
Part #: 05173NOS
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. NOS,NOS,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*. NOS,NOS,*It is important to ensure the existing fuel delivery system is adequate to support the expected power levels.
Features:
- For use with 102mm or 105mm drive-by-wire or cable operated Throttle Bodies
- Single " plate between the throttle body and manifold
- Ideal for use with the Holley Hi-Ram, Sniper EFI, or 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
1997-2012 GM LS 102mm or 105mm 4-Bolt Drive-By-Wire Throttle Body. Blue system is adjustable up to 250 HP. Includes 10lb bottle, 105mm plate, and all installation items
Fitment
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Specifications
| Brand | NOS |
| Part Number | N008 05173NOS |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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