Powerflex Polyurethane Bush kit for Seat Ibiza 6J (2008-) Lower Engine Mount Large Bush (Track Use) - PFF85-620P - PFF85-620P is suitable for track car/tuned models, it is a stiffer bush and may give more vibration. For diesel engine models use PFF85-620R. For petrol engine road models use PFF85-620. Fitting engine mount bush to 1.4 TDI 3 cylinders is not advisable. Please note these are an upgrade, some additional vibration may be felt.. - OE Nr 6Q0199851 - Bush Size: - PRICE IS PER CAR KIT, NOT per bush. Powerflex usually price their bushes singly, but we have combined the QTY and price to keep it simple for you!