Charger 15-23 Stealth Diffuser Install Guide | ZL1 Addons

Our rear Charger Stealth diffuser will fit the 2015 to 2022 SRT/Hellcat/Scat Pack/ Daytona/ 2019+ RT & GT bodies. This product is made of 1/4 and 3/8 HDPE and 14 gauge Aluminum. This product ships with the main diffuser and 2 rear extensions making it a 3 piece install. Fins on the main center portion will ship disassembled due to size to reduce shipping fees.
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. Depending on your mufflers you may need to trim the aluminum pan to fit.
Product Fitment:
Charger 2015-2023 SRT/Hellcat/Scat Pack. Must have the SRT body.
This product will NOT fit the widebody models, standard body SXT models, or 2018 RT/GT's and older vehicles.
Product Fitment Outline:
Charger SRT Body:
15-23 Charger SRT, Hellcat, Daytona, Scat Pack
19-23 Charger R/T or GT

[@DCGEMINI202]

We need a video like this for the challenger. The rear extension I got came with rivuts but i see that others come with self tapping screws. Im nervous to drill cuz theres no space for it

[@caleb5892]

Can you guys do a tutorial for the Stealth Diffuser for the Challenger specially the rear side extensions? I’m having trouble with the two side pieces.. not sure how it’s suppose to go on correctly

[@DKLabs99]

Curious on the challenger version of the Stealth diffuser, my rear bolts I got were 2 short and 2 long ones, and came with spacers. I haven’t installed yet but will tomorrow, which ones go where? Your description on your website also stated “it comes with 2 rear extensions, making it a 3 piece install” for the challenger. When I called to say I didn’t receive the extensions. I was told they are sold separately. 🤷🏻‍♂️

[@ColonyLowcut]

On the middle panel the spacers go between bumper and the diffuser and uses the longer bolts , the centers use shorter bolts no spacer

[@ColonyLowcut]

Outside holes use the 1/4” aluminum spacer

[@DKLabs99]

@@ColonyLowcut got it in. Looks sweet 👍🏻

[@caleb5892]

The same thing happened to me! But luckily they got back and sent it out to me! I’m also having problems installing the rear extensions! Any advice would be great or even a small tutorial/pic/video!

[@caleb5892]

@@ColonyLowcut did anyone receive actual screws? I believe I received bolts with spacer both long and short but also a bag of black screws

[@danielpollockjr.1714]

Are you guys located in CA?

[@zl1addons162]

We are, Poway, CA

[@DJ1000cc]

This video could have been great if I could hear over you talk… Dude was blatantly making noise with the compressed air during your install. SMH