Skip to content

Best way to contact us: Text to 561-687-3712

New Products
Shop by Vehicle
Crown Catch Cans
Lifestyle
Brands

Country/region

Search

Canada CAD $
United States USD $

X (Twitter)
Facebook
Pinterest
Instagram
TikTok
Snapchat
YouTube

New Products
Shop by Vehicle
Crown Catch Cans
Lifestyle
Brands

Search

Collection: Rear Diffuser - Challenger

Filter:

Brand

0 selected

Brand

Anderson Composites (1 product)
APR Performance (1 product)
Downforce Solutions (2 products)
FSPE (1 product)
ZL1 Addons (3 products)

Price

The highest price is $1,677.00

$

From

$

To

Availability

0 selected

Availability

In stock (7 products)
Out of stock (1 product)

Level of Difficulty

0 selected

Level of Difficulty

Professional or experience required (1 product)

Sort by:

8 products

Filter and sort Filter

Filter and sort

Filter

8 products

Brand

Anderson Composites (1 products)
APR Performance (1 products)
Downforce Solutions (2 products)
FSPE (1 products)
ZL1 Addons (3 products)

Clear

Price

The highest price is $1,677.00

$

From

$

To

Clear

Availability

In stock (7 products)
Out of stock (1 products)

Clear

Level of Difficulty

Professional or experience required (1 products)

Clear

Sort by:

Remove all

8 products

Challenger 15-23 Stealth Diffuser (Diffuser Fins & Rear Extension Pack)

Challenger 15-23 Stealth Diffuser (Diffuser Fins & Rear Extension Pack)

Regular price From $73.99

Regular price Sale price From $73.99
Challenger 15-23 Diffuser

Challenger 15-23 Diffuser

Regular price From $299.99

Regular price Sale price From $299.99
Challenger 15-23 Stealth Diffuser

Challenger 15-23 Stealth Diffuser

Regular price From $59.99

Regular price Sale price From $59.99
Dodge Challenger (2015-2024) Rear Diffuser

Dodge Challenger (2015-2024) Rear Diffuser

Regular price From $349.99

Regular price Sale price From $349.99
Dodge Challenger Hellcat Carbon Fiber Rear Diffuser 2015-2023

Sold out

Dodge Challenger Hellcat Carbon Fiber Rear Diffuser 2015-2023

Regular price $1,677.00

Regular price Sale price $1,677.00

Sold out
2015-2023 Dodge Challenger Rear Diffuser

2015-2023 Dodge Challenger Rear Diffuser

Regular price From $499.95

Regular price Sale price From $499.95
2011-2014 Challenger Rear Diffuser

2011-2014 Challenger Rear Diffuser

Regular price From $499.95

Regular price Sale price From $499.95
AC Carbon Fiber Rear Valance 2008-2014 Challenger

AC Carbon Fiber Rear Valance 2008-2014 Challenger

Regular price $1,099.00

Regular price Sale price $1,099.00

Popular Categories

Speedlogix Brand
Oil Catch Cans
Installation Instructions
Blog
Powder Coat Process
Complete Catalog

Nuts + Bolts

About Speedlogix
Shipping Policy
Refund Policy
MAP Policy
Privacy Policy
Terms of Service

Get Involved

Ambassador Program
Authorized Dealers
Create Install Video, Earn $
lisa@speedlogix.com

Our Mission

Our goal at Speedlogix is to provide you the highest quality products while delivering a friendly buying experience through our knowledgeable team of enthusiasts.

Subscribe to our emails:

Email

Facebook
Instagram
YouTube
TikTok
X (Twitter)
Pinterest
Snapchat

Country/region

Search

Canada CAD $
United States USD $

Payment methods

© 2026, Speedlogix Supercharged from Florida, USA

Refund policy
Privacy policy
Terms of service
Shipping policy

Choosing a selection results in a full page refresh.
Opens in a new window.