Cevne spojke, izpusna naprava izdelek od proizvajalca WALKER. Izdelek s številom TECDOC 80722
A3 Limousine, Q7
A-CLASS, B-CLASS Sports Tourer, CLA, CLA Shooting Brake, GLA-CLASS
ASTRA J, ASTRA J GTC, ASTRA J Schránky/šikmá záď, ASTRA J Sports Tourer, CASCADA
OCTAVIA III, SUPERB III
GOLF VII, GOLF VII Van, PASSAT B8, PASSAT B8 Variant, TOUAREG