Powerflex Road Series Car: Audi - A5 Quattro (2007-2016) description: Rear Subframe Rear Bush Insert purchased parts package: 2 installation location: rear notice: This is an insert to fit into and fill the voids in the original bush, for a replacement bush please use PFF3-732. A5 notes:- Fits A5 FWD Coupe 4 cylinder models or A5 Quattro 4 cylinder models up to 11/15, (use PFR3-737 for all other A5 models). Diagram reference: 32 Part no.: PFR3-733