HH-TESLA-Model3-013
HONGHANG
New
For Retrofit/Upgrade
Jiangsu, China
30 pc
PP
TESLA Model 3 2017-2023
Rear Bumper Diffuser Lip
AS OEM SIZE
Easy Installation
1.5 KG
Carton Box
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Product Description
The Tesla Model 3 (2017-2023) is already a sleek and efficient electric vehicle, but if you're looking to upgrade its aerodynamics and appearance, a rear bumper diffuser lip is a perfect modification.
This functional and stylish accessory improves airflow, reduces drag, and gives the car a more aggressive, track-inspired look. With new arrivals for 2023, you now have access to cutting-edge designs and premium materials that make this upgrade more effective than ever.
✔ Better Aerodynamics – A diffuser reduces turbulence, improving airflow efficiency.
✔ Aggressive Styling – Enhances the sporty aesthetics of your Tesla Model 3.
✔ Bumper Protection – Shields against scratches, road debris, and minor collisions.
Perfect OEM Fit: Precision-engineered for all Tesla Model 3 years 2017–2023 — seamless integration with the rear bumper.
Enhanced Aerodynamics & Styling: Improves rear airflow while delivering a sportier, performance-inspired design.
Durable Materials: Options in ABS / PP / TPE (depending on style) with strong impact resistance and weather durability.
Factory Direct OEM/ODM: Custom logo, packaging, color, finish — brand-ready solutions for distributors.
Wholesale Friendly: Low MOQ with scalable pricing for bulk orders.
Experienced Manufacturer: Over X years in auto exterior parts production, with export & OEM capacity.
OEM/ODM Customization: Logo imprinting, custom packaging, special color matching, order batching.
Quality Control: ISO/TS QC checks ensure consistent quality and shipping reliability.
Fast Logistics Support: Efficient shipping from China to global distribution partners.
Product Specification
About
OEM-Style Rear Diffusers – Factory-inspired designs for a seamless stock look.
Carbon Fiber Performance Diffusers – High-quality, lightweight material for durability and aesthetics.
Gloss Black, Matte Black, or Custom Colors – Various finishes to match your Tesla’s exterior.
Multi-Fin Aggressive Designs – Designed for enhanced airflow control and an ultra-sporty look.
Lightweight Materials – Carbon fiber and reinforced ABS plastic for strength without adding unnecessary weight.
Improved Airflow Control – Aerodynamic multi-fin designs that reduce drag and increase efficiency.
DIY-Friendly Installation – Easy bolt-on and adhesive mounting kits for simple setup.
Carbon Fiber – Lightweight, durable, and premium-looking.
ABS Plastic – Affordable, impact-resistant, and easy to install.
Fiberglass – Strong but heavier than carbon fiber.
Bolt-On Rear Diffusers – Offers a secure fit but requires drilling.
Adhesive-Based Diffusers – Uses 3M automotive tape for an easy install.
Gloss Black for a sporty, stylish appearance.
Matte Black for a more aggressive, stealthy look.
Body-Colored for a factory-matched finish.
A rear bumper diffuser lip is a must-have upgrade for Tesla Model 3 (2017-2023) owners looking to enhance aerodynamics, add a sporty touch, and protect their bumper. With 2023’s latest arrivals, you now have access to cutting-edge materials, aggressive styling, and easy installation options.
Changzhou Honghang Auto Accessories Co., Ltd. is located in No. 28, Jiulong Road, Menghe Town, Changzhou City, Jiangsu Province with convenient transportation access. where is the base of auto parts and motorcycle industry. Our company Specializing in the production of moulds and automotive plastic products. Front lip, side skirt, fender flare, rear spoiler, side spoiler, rear diffuser, front grille and corner cover for automobile refitting. They cover many models such as Japanese, European, American, Korean and Chinese cars.
In 2 0 1 0, Ms. Wu started the auto parts processing business from a small workshop, which has a history of about ten years. Changzhou Honghang Auto Accessories Co., Ltd. was established in 2 0 1 6. For international development, we registered the "dasener " brand and sold products online. So far, we have a professional R & D team, development team, production team and sales team. Honghang adheres to "Quality first, credit above and customer supreme" is our eternal business purpose. Our new customers are increasing every day, and have become long term business partners! In the face of fierce market competition, Dasener has ensured its commitment to customers with high quality products, thoughtful service and reasonable price.
At present, it has been exported to Europe, America, Germany, U K, Canada, Turkey, Dubai, Russia, the Middle East and other more than 100 countries. We look forward to establishing a long term cooperative relationship with you. In addition, We also welcome O E M and O D M orders. we can help many customers to develop samples and provide processing services.
FAQs
HONGHANG rear diffuser + lower boot lip kit is designed for Tesla Model 3 (2017–2023), ensuring OEM-style fitment with the factory rear bumper and trunk edge.
⚠️ Compatible with:
Standard Range
Long Range
Performance
This kit typically includes:
Rear bumper diffuser (lower aerodynamic panel)
Lower trunk lip / boot lip spoiler
Mounting hardware (screws / clips / adhesive)
It is a combined rear styling upgrade, improving both lower and upper rear appearance.
This combo provides both aerodynamic and visual benefits:
Rear diffuser:
Improves airflow exit under the car
Reduces turbulence
Enhances stability at speed
Boot lip spoiler:
Helps airflow separation at trunk edge
Adds sporty rear profile
Improves visual balance
Together, they create a complete rear aero styling system
HONGHANG kit is typically made from:
ABS plastic (OEM-grade injection molded)
or optional
Carbon fiber / carbon fiber look
Advantages:
Lightweight and durable
Impact-resistant
UV-resistant (no fading)
Suitable for daily driving conditions
It improves both, but primarily:
visual upgrade + moderate aerodynamic benefit
Slight improvement in airflow efficiency
Minor increase in high-speed stability
Significant enhancement in sporty styling
Installation is generally:
Bolt-on + screw-mounted
Includes 3M adhesive (for trunk lip)
Installation time: 30–90 minutes
Professional installation is recommended to ensure:
Perfect alignment
Secure mounting
Rear diffuser: slight reduction in rear clearance
Boot lip: no impact on practicality
No effect on:
Trunk opening
Rear sensors
Daily usability
HONGHANG kit is available in:
Gloss Black
Matte Black
Carbon Fiber Look
Real Carbon Fiber (premium option)
These finishes match:
Tesla OEM styling
Carbon fiber upgrade kits
Blacked-out performance builds
This is an aftermarket OEM-style upgrade, meaning:
Designed based on Tesla factory geometry
Direct-fit installation
More cost-effective than OEM accessories
Yes. This kit is widely used for:
Performance-style rear upgrades
Track-inspired builds
Full Tesla aero body kits
Typical combo:
Front lip + Side skirts + Rear diffuser + Spoiler
Yes. The kit can be:
Painted to match body color
Wrapped with vinyl or PPF
Kept in gloss/matte or carbon finish
Primed versions are ideal for customization.
Yes. HONGHANG provides:
Bulk orders (B2B supply)
OEM/ODM customization (logo, packaging, finishes)
Global export support
Ideal for:
Tesla aftermarket distributors
Auto styling brands
Amazon / eBay sellers
