aFe Power 510-503001-N aFe Control Stage-1 Suspension Package Fits 15 M3 M4 Height: 15.000 Width: 24.000 Length: 59.000 Weight: 73 Fitment: 2015/BMW/M4/Base Coupe 2-Door/3.0L 2979CC l6 GAS DOHC Turbocharged::Front and Rear^^2015/BMW/M4/Base Coupe 2-Door/3.0L 2979CC 182Cu. In. l6 GAS DOHC Turbocharged::Front and Rear^^2015/BMW/M4/Base Convertible 2-Door/3.0L 2979CC l6 GAS DOHC Turbocharged::Front and Rear^^2015/BMW/M4/Base Convertible 2-Door/3.0L 2979CC 182Cu. In. l6 GAS DOHC Turbocharged::Front and Rear^^2015/BMW/M3/Base Sedan 4-Door/3.0L 2979CC l6 GAS DOHC Turbocharged::Front and Rear^^2015/BMW/M3/Base Sedan 4-Door/3.0L 2979CC 182Cu. In. l6 GAS DOHC Turbocharged::Front and Rear^^