ZL1 Addons Deluxe Rear Diffuser for Dodge Challenger | FFP
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ZL1 Addons 2015-2023 Dodge Challenger Deluxe Rear Diffuser

Confirmed Fit: 2015–2023 Dodge CHALLENGER All
5.00 · 4 reviews

This is our new winged diffuser for the 15-23 Challenger that will fit across all models. Designed with an aluminum belly pan to smooth and diffuse air coming out from under the car along with an additional wing to provide added down force and attached to HDPE material with an automotive finish.

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
Dodge
Vehicle Model
Challenger
$406.99

or as low as $33.92/mo with Affirm

Available For Purchase
Authorized Dealer
Guaranteed Fit
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SKU23134001
BRANDZL1 Addons
ZL1 ADDONSFORM & FUNCTIONPN: 23134001

Product Overview

This is our new winged diffuser for the 15-23 Challenger that will fit across all models. Designed with an aluminum belly pan to smooth and diffuse air coming out from under the car along with an additional wing to provide added down force and attached to HDPE material with an automotive finish.

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. Comes with all mounting hardware.

Additional down force will be noticeable at 75+mph and will provide a more planted feel for the vehicle. Compared to our standard Challenger diffuser, this product is 1.75" taller in a fin to fin comparison.

Product Update: This product will ship hardware that will work with a unthreaded or threaded rear differential cross brace. Please verify if you have threaded or unthreaded rear differential crossmember. If your rear end is unthreaded you will need a Rivnut Tool to install the hardware nuts that the bolts will screw into.

Warning: This product will touch the ground on steep slopes and driveways on a stock height Challenger, this product is meant to be functional and close to the ground. If you have lowering springs and or airbags, be warned this product hangs low and will scrape when taking on sharp angled instances.

Key Features

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 7-10 business days to build and prep for shipment. Black powder coated panels have a 14-21 business day build lead time.

Available Options

Aluminum Panel

Standard AluminumBlack Powder Coat Aluminum

Specifications

Part Number 23134001
Brand ZL1 Addons
Type Diffusers
Material HDPE (High-Density Polyethylene)
Installation Rivnut Installation
Origin Poway, California — Made in USA

Vehicle Fitment

2015–2023 Dodge ChallengerZL1SRTHellcatScat PackWidebodyRTR/T

★ 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 Dodge
Vehicle Model Challenger

4 reviews for ZL1 Addons 2015-2023 Dodge Challenger Deluxe Rear Diffuser

  1. Chad

    No Reviews Yet!!! What?!?
    Anyway, I have had mine for quite a while and I feel like it completes the rear of my car.
    Haven’t really tested if it diffuses or not, but aesthetics are good enough for me.
    See my pic…

    Image #1 from Chad
    (3) (0)
  2. Joseph Bruno

    Can’t wait to send it out for powder coating!

    (1) (0)
  3. Jeremy Dileo (verified owner)

    (0) (0)
  4. Edgar Vargas

    Hello I love the defuser I prefer form you guys a while back but I did the mistake of backing up to close to a parking bump and well te two insert got damaged including the threads of the pins in looking to order just the inserts and pins that hold the rear I’ll send pictures so you can see what I’m talking about. Thank you

    Image #1 from Edgar Vargas
    Image #2 from Edgar Vargas
    (0) (0)
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