Audi A7 S-Line / S7 C8 Sportback Carbon Fiber Rear Bumper Diffuser 2018 - 2020

Transform the rear profile of your Audi A7 S-Line or S7 C8 Sportback with this premium carbon fiber rear bumper diffuser, precision manufactured using a 3D design and CNC moulding process with full autoclave curing. Designed as a direct-fit retrofit upgrade for the A7 S-Line and S7 C8 factory rear bumper, this diffuser introduces a purposeful aerodynamic visual element to the lower rear bumper — visually widening and lowering the rear stance while delivering a more aggressive, motorsport-inspired rear-end presence. Carbon fiber construction offers a superior strength-to-weight ratio, consistent weave pattern, and refined surface quality that perfectly complements the factory C8 Sportback bodywork. The high-gloss epoxy polished surface is UV-protected to maintain the deep carbon finish over long-term outdoor and driving exposure without fading or yellowing. Adhesive tape and mounting screws are included for a secure and precise installation.

Features:

• Premium carbon fiber construction – autoclave cured using 3D design and CNC moulding, delivering superior resin consistency, tighter weave pattern, and refined surface quality
• High-gloss epoxy polished surface finish with UV protection – maintains the deep carbon appearance over sustained outdoor and driving exposure without fading or yellowing
• Sport-inspired rear bumper diffuser profile – adds a purposeful aerodynamic visual element to the lower rear bumper of the A7 S-Line and S7 C8 Sportback
• Precision-molded fitment – engineered specifically for the Audi A7 S-Line and S7 C8 Sportback factory rear bumper for a seamless OEM-style integration
• Adhesive tape and mounting screws included for a secure, precise installation

Specifications:

• Condition: 100% Brand New
• Type: Rear Bumper Diffuser
• Material: Carbon Fiber
• Surface Finish: High-Gloss Epoxy Polished
• Protection: UV-Protected
• Manufacturing Process: 3D Design · CNC Moulding · Autoclave Cured
• Dimensions: 155.5 x 22 x 9.8 cm
• Weight: 1.25 kg
• Quantity: 1 piece per set
• Installation Method: Adhesive Tape & Screws (included)
• Position: Rear Bumper
• Fitment: Audi A7 S-Line / S7 C8 Sportback Factory Rear Bumper Only
• Purpose: Retrofit / Upgrade

Fitment:

• Audi A7 S-Line C8 Sportback MK2 (2018 – 2020)
• Audi S7 C8 Sportback MK2 (2018 – 2020)
• Compatible with A7 S-Line and S7 C8 factory rear bumper only – not compatible with standard A7 non-S-Line, previous C7 generation, or aftermarket bumper configurations
• Sportback body style only – confirm body style, generation (C8 / MK2), and trim before ordering

Contents:

• 1x Carbon Fiber Rear Bumper Diffuser
• Adhesive Tape for installation included
• Mounting Screws included

Benefits:

• Carbon fiber construction delivers a premium motorsport-grade aesthetic that elevates the rear-end styling of the A7 S-Line and S7 C8 beyond the factory finish
• UV-protected high-gloss epoxy finish maintains the deep carbon surface appearance over prolonged outdoor and driving exposure without fading or yellowing
• Sport-inspired diffuser profile visually widens and lowers the rear stance of the A7 and S7 C8 Sportback for a more aggressive, track-inspired rear-end presence
• At just 1.25 kg, this diffuser adds a meaningful visual upgrade with minimal impact on rear-end weight distribution
• Combined adhesive tape and screw fitment delivers a secure, long-lasting installation suitable for regular driving conditions

Installation Notes:

• Adhesive tape and mounting screws supplied – thoroughly clean, degrease, and dry the factory rear bumper surface at the intended diffuser position before installation to ensure maximum adhesion strength
• Compatible with A7 S-Line and S7 C8 Sportback factory rear bumper only – will not fit standard A7 non-S-Line bumpers, previous C7 generation, or aftermarket configurations
• Ensure centered and symmetrical alignment before final adhesion – the diffuser should be evenly positioned across the rear bumper
• Professional installation recommended for optimal positioning, panel gap consistency, and finish quality
• If unsure about compatibility with your specific A7 or S7 variant, contact our team with your year, model, generation (C7 / C8), and trim details before ordering

Shipping Information:

• Processing Time: 2-5 business days for warehouse stock items
• Made-to-Order: Please allow 2-4 weeks for shipping if product requires custom manufacturing

Warranty:

• 12-month standard warranty from date of purchase
• Contact our support team for assistance with any issues