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  • JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211
  • JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211
  • JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211
  • JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211
  • JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211
  • JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211
JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211

JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211

  • 1 - 4 Pieces
    $210
  • 5 - 19 Pieces
    $190
  • 20 - 49 Pieces
    $170
  • >= 50 Pieces
    $160

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 20 pieces）
Graphic customization（Min.Order: 20 pieces）
View product details

JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Aerodynamic Performance: The JC W211 Carbon Fiber Rear Diffuser is engineered to enhance vehicle stability and downforce at high speeds by optimizing airflow under the car, reducing drag, and improving traction.
  • Lightweight Construction: Crafted from high-strength carbon fiber, the diffuser combines durability with a lightweight design to reduce vehicle weight while maintaining structural integrity.

Key features

  • 1. Lightweight Carbon Fiber Construction

    • With lightweight carbon fiber construction, you can reduce vehicle weight by up to 50% compared to steel components*, enhancing acceleration and fuel efficiency while maintaining structural integrity.

  • 2. Pre-Installed Mounting Brackets for Seamless Installation

    • With pre-installed mounting brackets and clear instructions, you can achieve a secure, factory-like fit in minutes*, simplifying the upgrade process without professional assistance.

  • 3. Aerodynamic Optimization for High-Performance Driving

    • With an aerodynamically optimized design, you can reduce drag by 20% and increase downforce at high speeds*, improving stability and traction during high-performance driving scenarios.

  • 4. Tailored for High-Speed and Track Use

    • Designed for high-speed driving and track environments, this diffuser allows you to maintain vehicle stability at speeds exceeding 150 mph*, making it ideal for competitive driving and performance enthusiasts.

  • 5. Compliance with European Environmental and Safety Standards

    • Backed by EPR Germany/France and RoHS certifications, you can ensure compliance with strict environmental regulations and restricted hazardous substances standards*, reflecting a commitment to sustainability and safety.

  • Notes:

    • Material Technology: Highlights carbon fiber’s lightweight yet durable properties compared to traditional materials.

Product details

JC W211 Carbon Fiber Rear Diffuser for Mercedes Benz W211 E55 AMG 2002-2006 Rear Bumper Diffuser car bumpers mercedes w211

The JC W211 Carbon Fiber Rear Diffuser is a high-performance aerodynamic accessory designed for the Mercedes Benz W211 E55 AMG (2002-2006). Crafted from lightweight carbon fiber, this diffuser enhances downforce, reduces drag, and elevates the vehicle’s aesthetic appeal. Certified to European environmental and safety standards, it combines precision engineering with customizable styling options.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCarbon FiberLightweight yet durable construction for high-performance vehicles
CertificationsEPR_Germany_Packing, RoHS, EPR_France_PackingCompliance with EU environmental and safety regulations
CompatibilityMercedes Benz W211 E55 AMG (2002-2006)Model-specific fitment for optimal performance
Aerodynamic DesignCurved profile with central raised sectionReducing drag and generating downforce at high speeds
InstallationPre-mounted brackets and detailed instructionsHassle-free retrofitting for stable performance

Customization guide

Adjustable parameters: Customize color/finish (paint or natural carbon weave) and minor shaping adjustments to fit specific vehicle contours. Ideal for enthusiasts seeking to personalize their car’s look while maintaining functional benefits.

Get inspired

Elevate your Mercedes Benz W211’s performance and style with this aerodynamic diffuser. Its carbon fiber construction ensures durability, while the sleek design reduces drag and boosts stability—perfect for both daily drives and track events.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Weight Reduction20% lighter than steel25% lighter30% lighter*
Downforce EnhancementStandard (150 N)+20% (180 N)+40% (210 N)*
Finish OptionsMatte black only5 standard colorsCustom paint/finish

Supplier's note

  1. Technical Breakthroughs:

    • Carbon Fiber Material: 30% lighter than aluminum, enabling weight reduction without compromising strength.
    • Optimized Downforce: The Pro Model’s 210 N downforce outperforms industry benchmarks by 40%, enhancing stability at speeds over 200 km/h.
    • Multi-Certification Compliance: RoHS and EPR certifications ensure environmental safety, aligning with EU regulations for automotive components.

  2. Version Selection Guide:

    • Base Model: Ideal for daily drivers prioritizing cost-effectiveness and basic aerodynamic benefits.
    • Advanced Model: Suits enthusiasts seeking enhanced performance (e.g., weekend track days) with expanded color choices.
    • Pro Model: Designed for high-performance applications, offering unmatched downforce and customizable finishes. With its 40% higher downforce, it ensures superior traction during aggressive driving scenarios.

*Pro Model benchmarks exceed industry standards by 30% in weight reduction and 40% in downforce compared to traditional carbon fiber diffusers.

Frequently asked questions

  • Which carbon fiber rear diffuser suits the Mercedes Benz W211 E55 AMG (2002-2006)?

  • How does a carbon fiber rear diffuser improve car performance?

  • What materials are used in the JC W211 rear diffuser, and why is carbon fiber better than fiberglass?

  • Can I customize the finish of the carbon fiber rear diffuser?

  • Is the JC W211 carbon fiber diffuser certified for safety and environmental standards?

  • Does the rear diffuser come with installation hardware?

  • What’s the difference between a rear diffuser and a standard bumper?

  • How do I maintain a carbon fiber rear diffuser to prevent damage?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
OEM Plastic DiffuserStock vehicles, daily commuters (no performance/aesthetic upgrades)Injection-molded plastic (impact resistance 10J, ISO 179)Low cost ($80–$150), factory-matched finish, easy DIY installationNo downforce, minimal aerodynamic benefits, prone to cracking in collisions
Fiberglass DiffuserBudget sports cars, entry-level tuning (e.g., Honda Civic Type R)Fiberglass (tensile strength 450 MPa, ASTM D3039), 4.2kgLightweight (▲ vs OEM), corrosion-resistant, affordable ($200–$300)Lower strength, limited downforce (80N), requires professional installation
JC W211 BaseMercedes W211 E55 AMG enthusiasts (street driving, occasional track use)Carbon fiber (700 MPa, ISO 527), 2.8kg (▲), 120N downforce (▲), RoHS compliant▲ 33% lighter than OEM, ▲ 50% more downforce, meets EU safety standardsModerate cost ($500–$700), needs care to avoid surface scratches
JC W211 AdvancedTrack-focused W211, luxury upgrades (e.g., SEMA-style builds)Carbon fiber with aero fins (▲▲), 2.2kg (▲▲), 180N downforce (▲▲), EPR certified▲▲ 48% lighter than OEM, ▲▲ 125% more downforce, dual EPR compliance (Germany/France)High cost ($900–$1,200), requires professional installation for optimal fit
Aluminum DiffuserSUVs, off-road vehicles (e.g., Jeep Wrangler)Aluminum alloy (density 2.7 g/cm³, ASTM B209), 5.5kgDurable, heat-resistant, easy repairs ($300–$500)Heavy, increases drag by 15%, no downforce improvement
Custom Carbon FiberHigh-end customization projects (e.g., one-off supercars)Bespoke carbon fiber (thickness 1.8mm ▲▲), 1.9kg (▲▲▲), 220N downforceTailored to vehicle, ▲▲▲ 63% lighter than OEM, extreme aerodynamic gainsExtremely expensive ($2,000+), long lead time, specialized maintenance

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