Air and Fuel› Nitrous Oxide Systems and Components

Nitrous Outlet

Wet Plate System

$1,252.99

SKU: 00-10120-90-10

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Nitrous Outlet Pontiac 08-09 G8 GT/GXP 90mm Plate System is a wet nitrous system designed for enhanced performance. It features an anodized billet aluminum nitrous plate with 6 discharge ports for superior atomization and an even air-fuel mixture saturation. The system is activated by a Wide Open Throttle (WOT) switch for safety and includes all necessary hardware, electrical components, brackets, and jetting for a complete installation.
Show original supplier description
The Nitrous Outlet 90mm Plate System is engineered as a vehicle-specific wet nitrous solution for the 2008-2009 Pontiac G8 GT and GXP models with a 90mm throttle body. This complete kit comes with jetting capable of delivering 50-200 horsepower directly out of the box, with the potential to reach up to 400 horsepower with the inclusion of additional jetting. The system is E85 compatible, though different jetting may be required. It includes 400+HP rated solenoids and a fuel rail adapter, along with all hardware, electrical components, and brackets necessary for a clean and proper installation. Activation is managed by a Wide Open Throttle (WOT) switch, a crucial safety feature to prevent engine damage by ensuring the system only engages when the engine is at full throttle. The system is designed for precise fitment on the 90mm G8 GT/GXP intakes, incorporating vehicle-specific solenoid brackets and pre-bent hardlines. The package contains everything needed to install a wet nitrous system, including jetting for 70-100-150-200HP.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandNitrous Outlet
Part Number00-10120-90-10
CategoryAir and Fuel

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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