mp 4 pot brake calipers

{"cid":"91211692","title":"BMW Auto Front Modified MP 4 Pot Brake Calipers F30 F22 F31 F32 F34","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/99\/2ef03cceca190f5c340ebc061367-200x200-1.jpg","attrs":{"Price":"USD,set","Brand Name":"Velocette","Model Number":"MP 4","Minimum Order Quantity":"10 sets","Delivery Time":"14 working days","Certification":"ISO","Place of Origin":"China","Payment Terms":"MoneyGram, Western Union, T\/T","Supply Ability":"1000+pair+month","Packaging Details":"Box 45*45*45","Fit Car":"F15 X5,F16 X6","Installation hardware":"Include","Pistons":"4 Pot","Packing Size":"Paper Box 45*45*45","Disc Size":"345MM 370MM"}}

{"cid":"91195988","title":"TEI P40NS+ 4 Pot Brake Caliper Kit BBK R18\/R19 Big Brake Kit for Audi A4 B6 B7 B8 B8L B9 B9.5 B10 2000-2025","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/74\/6e3ed6721aa7d79181b6109ce4c9-200x200-1.jpg","attrs":{"Price":"$ 695-925 USD","Brand Name":"TEI","Model Number":"P40NS+","Minimum Order Quantity":"1","Delivery Time":"15 to 30 Days","Place of Origin":"China","Payment Terms":"T\/T,Western Union","Supply Ability":"2000\/Months","Packaging Details":"TEI Brand Package","Certification":"TUV, DOT, ADR and ISO","Caliper Material":"Aerial 6082 Aluminum Alloy","Caliper Weight":"3.2 KG","Piston Area":"49.56 c\u33a1","Brake Pad Area":"64.9 c\u33a1","Pistons":"4 Pistons","Brake Disc Style":"Slotted\/Drilled\/Slotted Drilled","Brake Disc Size":"35.5*2.8cm","Wheel":"18 inch"}}