Qty (2) StrongArm 6573 Fits Audi TT Conv 01-06 Trunk Lift Supports With Spoiler This listing includes 2 Lift Supports For the Trunk. Extended Length from Center Mount to Center Mount is 15.89 in. Strong Arm supports use standards of high quality you can trust and use with confidence, they install easily in minutes, often times without special tools required. Includes a Limited Lifetime Warranty! Interchangable with the following OEM Numbers: 14204,2344QR,6573,8196098,8N7827552C