Carbon Fiber Rear Bumper Diffuser Lip Spoiler for Alfa Romeo Giulia Quadrifoglio (2017–2020)

Enhance the aggressive styling of your Alfa Romeo with this Carbon Fiber Rear Bumper Diffuser Lip Spoiler, designed specifically for the Alfa Romeo Giulia Quadrifoglio Sedan (2017–2020). Combining motorsport-inspired aerodynamics with premium carbon fiber craftsmanship, this rear diffuser delivers a striking appearance that perfectly complements the performance character of the Giulia Quadrifoglio.

Manufactured using advanced carbon fiber production techniques, this diffuser offers exceptional fitment, durability, and a high-end finish.

Key Features

✅ Designed for Alfa Romeo Giulia Quadrifoglio – Precision-engineered for 2017–2020 Giulia Quadrifoglio sedan models.

✅ Premium Carbon Fiber Construction – Available in dry carbon fiber and wet carbon fiber for strength, durability, and lightweight performance.

✅ Aggressive Motorsport Styling – Instantly transforms the rear bumper with a race-inspired appearance.

✅ UV-Protected Finish – Special UV coating helps maintain the glossy carbon fiber finish and prevents fading.

✅ Precision Manufacturing Process – Produced using 3D scanning, CNC machining, and advanced molding technologies for excellent fitment.

✅ Lightweight Performance Upgrade – Carbon fiber construction helps reduce weight while enhancing vehicle aesthetics.

✅ Easy Installation – Designed for secure installation using adhesive tape and screws.

Race-Inspired Rear Styling

The rear diffuser is one of the most noticeable exterior upgrades for performance vehicles. This carbon fiber diffuser enhances the sporty lines of the Alfa Romeo Giulia Quadrifoglio, creating a more aggressive rear-end appearance while maintaining an OEM-quality look.

The exposed carbon fiber weave adds a premium finish that stands out from every angle.

Premium Carbon Fiber Quality

Manufactured in a modern carbon fiber facility using advanced production methods:

• 3D Vehicle Scanning

• CNC Precision Processing

• Autoclave Technology

• Dry Carbon Fiber Construction

• Wet Carbon Fiber Construction

• UV-Protected Surface Finish

This ensures consistent quality, durability, and exceptional visual appeal.

Vehicle Compatibility

Compatible with:

• Alfa Romeo Giulia Quadrifoglio Sedan (2017)

• Alfa Romeo Giulia Quadrifoglio Sedan (2018)

• Alfa Romeo Giulia Quadrifoglio Sedan (2019)

• Alfa Romeo Giulia Quadrifoglio Sedan (2020)

⚠️ Please verify your bumper style and vehicle model before ordering.

Specifications

• Brand: JS Sportline

• Model: JC-WSM002

• Product Type: Rear Bumper Diffuser Lip Spoiler

• Vehicle: Alfa Romeo Giulia Quadrifoglio Sedan

• Model Years: 2017–2020

• Material: Dry Carbon Fiber / Wet Carbon Fiber

• Surface Finish: UV-Protected Carbon Fiber Coating

• Installation Method: Adhesive Tape & Screws

• Manufacturing Process: 3D Scanning, CNC, Autoclave Technology

• Dimensions: 168 × 77 × 31 cm

• Weight: 22 kg

• Warranty: 12 Months

• Condition: Brand New

Package Includes

• 1 × Carbon Fiber Rear Bumper Diffuser Lip Spoiler

• Installation Hardware

Why Choose This Diffuser?

✔ Genuine carbon fiber construction
✔ Aggressive Quadrifoglio styling
✔ Lightweight and durable design
✔ UV-resistant glossy finish
✔ Precision fitment and craftsmanship
✔ Perfect upgrade for performance enthusiasts

Give your Alfa Romeo Giulia Quadrifoglio a true motorsport-inspired look with this Carbon Fiber Rear Bumper Diffuser Lip Spoiler, designed to deliver premium style, exceptional quality, and a commanding road presence.