Audi A3 S Line Black Edition - Modified & Remapped Up for sale is my Audi A3 S Line Black Edition, tastefully modified and in excellent condition. Key features include: .Stage 1 remap + gearbox remap - improved performance and smoother gear shifts .Upgraded exhaust system - enhanced sound and performance .Full exterior styling kit: front lip, rear spoiler, and an S3-style rear diffuser from CT Carbon .Well-maintained - drives perfectly and looks great inside and out