Powerflex, Rear Subframe Rear Bush Insert , Price is for a pack Quantity in pack = 2, 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). , Road Series – for Road and fast Road use POWERFLEX Road Series bushes improve your cars’ road holding and chassis performance by controlling the amount of unwanted flex in the suspension. This means the suspension is doing what it is supposed to. It means your tyres have greater contact with the road at all times, therefore, improving safety and performance. Correctly formulated polyurethane is as good if not better at noise, vibration and harshness suppression when compared to worn rubber. Our Road bushes offer Prolonged tyre life, Improved performance, Increase safety, Greater cost-effectiveness.