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Dodge Charger Base SXT SRT Scat Widebody  GT R/T Daytona Scat Pack Hellcat Rear Bumper Diffuser

Dodge Charger Base SXT SRT Scat Widebody GT R/T Daytona Scat Pack Hellcat Rear Bumper Diffuser

$198
$98

A Charger's rear stance depends heavily on how finished the lower rear bumper looks, and on factory cars that area is often left visually plain, leaving the back end feeling less resolved than the rest of the car. This rear diffuser fills that space, adding layered detail beneath the bumper while also channeling air out from underneath the car more efficiently, tying visual impact to a real aerodynamic function.

Product Features

The diffuser is developed to fit the full 2015-2023 Charger range, including the V6 SXT and SE, the sportier GT, the V8 R/T and R/T Scat Pack, the SRT 392, the classic Daytona trim, and the supercharged Hellcat in both standard and widebody form. Because rear bumper contours differ across these trims, particularly around the exhaust tips, each variant is tooled separately to ensure a precise, flush fit.

Depending on the specific style chosen, the diffuser is either built as a center diffuser section flanked by vertical vanes for a layered, race-inspired look, or as a single continuous molded piece for a cleaner, more unified appearance. Functionally, the design channels air from underneath the car out through the rear more smoothly, reducing turbulence and rear-end lift, while leaving enough clearance for the factory single or dual exhaust configurations.

Two material options are offered depending on the intended use. ABS is rigid, has a fine surface finish that takes paint well, and suits owners planning a body-color or gloss black finish, while PP offers superior flexibility and heat resistance, making it a better fit for sections positioned close to the exhaust where thermal cycling can otherwise cause warping or brittleness over time.

Installation combines the factory-reserved mounting points with interlocking clips and screws for a secure double-locking fit that resists vibration and movement at speed, typically taking 30 to 60 minutes at a professional shop. Beyond its visual role, the diffuser improves rear-end airflow management for better high-speed stability, and it pairs naturally with a front lip and side skirts to complete a full lowered body kit from nose to tail.

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Changzhou Chaoshenghang Auto Parts Co., Ltd.

 Changzhou Chaoshenghang Auto Parts Co., Ltd. is a trusted professional manufacturer specializing in automotive parts. We focus on the R&D and production of automotive plastic parts, interior and exterior modification accessories, custom molds, hardware components, automotive lighting and various auto spare parts. Our 10,000-square-meter factory is equipped with specialized mold production lines, more than 10 engraving machines and 6 CNC lathes. Backed by a team of over 30 employees including 3 senior R&D engineers, we deliver high-precision processing, efficient production and sustainable product innovation.

We integrate fast product development with strict quality control as our core advantages. We complete new product R&D and launch within around 20 days to respond swiftly to market updates. Following standardized quality management systems, our QC team carries out full-range inspections from raw material input to finished product output to guarantee consistent product quality. We also provide one-stop customized solutions, including OEM service, material replacement, personalized labeling, custom packaging, adjustable sizes and colors, as well as exclusive logo and pattern design to satisfy diversified customer demands.

With 16 years of professional export experience, we have developed a mature global sales network. Our high-quality auto accessories and molds are exported to Europe, North America, the Middle East and South America. We serve diverse customers worldwide, covering brand owners, wholesalers, retailers, e-commerce sellers, physical stores and manufacturers, and have gained wide recognition for our reliable quality and professional services.

We offer a 12-month standard warranty for all products to ensure reliable after-sales protection. Owning professional technical capabilities, flexible customization solutions and industry quality certifications, we have built a solid market reputation. Through long-term stable cooperation with global clients, we have become a competitive and trustworthy supplier in the global automotive parts industry.

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