Secondary Air Injection Kit for applicable VW/Audi Group EA211 1.5L TSI engines with metal battery hold down brace (5WA 915 313 A).
Notes
The kit includes an oiled cotton gauze or dry media mini filter, a billet adapter, and a support clip.
Oiled Cotton Gauze Mini Filter - clean, re-oil, and use many times over.
Dry Media Mini Filter - replace when necessary, to extend life, use compressed air only to clean off excessive debris.