Dinan Rear Big Brake Kit for 2015-2021 BMW M2/M3/M4 D290-1009-R fuel-inject-controls-part and increases horsepower and torque

and increases horsepower and torque

with a mild to moderate increase of sound inside the cab

Scavenger X-pipe for Maximum Power and Deep Tone

except in a larger -4 AN size)

Dinan Rear Big Brake Kit for 2015-2021 BMW M2/M3/M4 D290-1009-R fuel-inject-controls-part and increases horsepower and torqueDinan Rear Big Brake Kit 2015 2021 BMW M2 M3 M4 Dinan's 370x32mm 2 piece 4 piston Big Brake Kit (BBK) is an ultra high end solution for maximum stopping power. Each feature packed solution is specifically tailored to your vehicle and provides exceptional stopping power in a wide operating range from daily driving to professional racing. Because of this, the system provides the correct brake bias and integrates seemlessly with the ABS and stability