1.Fast Shipping from US & EU Warehouses

✅This Bumper for Audi S4 B8 Sedan Pre-facelift is Best-selling models ship directly from LA warehouse in two days

2. Easy Returns & Worry-Free After-Sales

✅ 30-day return on unused items
✅ Return to US or EU local warehouse
✅ Damaged on arrival? Free replacement or refund within 72 hours
✅ Engineers provide fitment confirmation & installation guidance
✅✅ 1-Year Factory Warranty & Global After-Sales Support

3.Key Features — Audi S4 B8 Sedan Pre-facelift Carbon Fiber Rear Diffuser

✅ Vehicle-Specific Fitment
Designed specifically for 2009-2012 Audi S4 B8 Sedan Pre-facelift with guaranteed fitment.(Not for Audi A4 B8 Base/Sline Models)

✅ Lightweight & High-Strength
Premium 3x3 carbon fiber construction with UV-resistant high-gloss coating delivers lightweight strength and an unmistakable luxury carbon finish.

✅ Direct OEM Replacement
Direct replacement for the factory plastic diffuser — no cutting, no modification required.

✅ Easy & Fast Installation
Bolt-on design with self-tapping screws included. Quick installation (professional install recommended).

✅ Fitment & Quality Guaranteed
Backed by Ahacarbon’s strict quality control and fitment guarantee for long-term durability.