Thunder roof bars designed for integrated rails. Specifically made for the AUDI A4 AVANT B8 (2008-2015) model with integrated rails.

Product features:

• Permissible load: 75 kg (also check the roof strength of your vehicle)
• Modern aluminum design
• Wide range of profile lengths ensuring precise fit
• Adjustment of additional distance on the heads
• Aerodynamic shape
• Very quiet while driving
• Theft protection with locks on both heads
• Fixing elements covered with elastic coating to avoid scratches
• Easy assembly without extra tools
• Includes a spare key
• Support components with blades or easy-to-use slides; before installing the T-slide, the entire base must be disassembled
• Easy and intuitive assembly system with all necessary elements included
• The upper T-rail is secured with a special noise reduction rubber