ZL1 Addons GT Performance Pack for 2024-2026 S650 Mustang | FFP
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ZL1 Addons 2024-2025 Ford Mustang GT Performance Pack Stealth Diffuser

Confirmed Fit: 2024–2025 Ford MUSTANG Gt

Our all new Mustang 2024-2025 GT Performance Pack Stealth Diffuser is now available for all PP models with a Quad Tip setup.

2–3
Weeks
Hand-Built in California
Every ZL1 Addons part is precision-machined and hand-finished to order at their Poway, CA facility. Please allow 2 to 3 weeks for production.
Vehicle Make
Ford
Vehicle Model
Mustang GT
$362.99

or as low as $30.25/mo with Affirm

Available For Purchase

Available

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SKU: 23158001 Brand: ZL1 Addons
ZL1 ADDONSFORM & FUNCTIONPN: 23158001

Product Overview

Our all new Mustang 2024-2025 GT Performance Pack Stealth Diffuser is now available for all PP models with a Quad Tip setup. This products comes with an aluminum belly pan to smooth and diffuse the air coming out from under the car that is attached to our HDPE outward facing panel that has an automotive finish. We offer this product as a one piece or three piece design, please make sure you select the right product below.

This product is functional and will diffuse the air properly from the differential to the rear of the vehicle unlike other brands . Our product is designed to bolt up to the factory valance as an addon.

Standard Aluminum – This product will have an HDPE main diffuser and fins with a raw aluminum* attachment plate.

Black Powder Coat Aluminum – This product will have an HDPE main diffuser and fins with a black powder coated aluminum attachment plate.

Key Features

Mustang 2024-2025 GT Performance Pack
This product will NOT work for the Dark Horse
Standard Aluminum – This product will have an HDPE main diffuser and fins with a raw aluminum* attachment plate.
Black Powder Coat Aluminum – This product will have an HDPE main diffuser and fins with a black powder coated aluminum attachment plate.
This product is built to order and will take 5-7 business days to build and prep for shipment. Black powder coated panels have a 7-10 business day build lead time.
The aluminum that attaches the diffuser to the car is NOT a fine finished piece, it will have fine marks and scratches obtained during manufacturing. This part of the diffuser is not viewable when the car is sitting on the ground.
The primary diffuser fins will ship unattached due to sizing and shipping rates, a Philips head screw drive or drill will be needed to assemble just the fins to the main panel. Holes are already in place to line the product up.
The Mustang GT Performance Pack diffuser will use 2 less bolts for the install on the main panel. The remainder of the install is the same as the video posted below.

Available Options

Diffuser Style

Main Diffuser Center Only (Standard Aluminum)Main Diffuser Center OnlySide Extensions Only (Two Side Pieces w/ Fins)Full 3 Piece Diffuser Kit (Standard Aluminum)Full 3 Piece Diffuser Kit

Specifications

Part Number 23158001
Brand ZL1 Addons
Type Diffusers
Material HDPE (High-Density Polyethylene)
Origin Poway, California — Made in USA

Vehicle Fitment

2024–2025 Ford Mustang (S650)GTLTPerformance Pack

This product will NOT work for the Dark Horse

Product Finish:

Standard Aluminum – This product will have an HDPE main diffuser and fins with a raw aluminum* attachment plate.

Installation & Overview

★ Made in USA: All ZL1 Addons products are designed, manufactured, and assembled in Poway, California. Built with precision CNC and laser-cut processes for exact OEM fitment.

ZL1 ADDONSAuthorized Retailer • Made in USA
Vehicle Make Ford
Vehicle Model Mustang GT

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