Bilstein B16 (DampTronic)-Suspension Kit (49-237108) 1405 ZM3-HDMM kit features ACT's most

ZM3-HDMM kit features ACT's most popular Heavy Duty pressure plate

Includes 100% stainless steel liner worm gear clamps for easy installation

Sport Headers feature C

Max gains of 8 hp and 8 lb-ft of torque at the wheels

We wanted an intake that purred quietly under normal driving circumstances

Bilstein B16 (DampTronic)-Suspension Kit (49-237108) 1405 ZM3-HDMM kit features ACT's mostBilstein B16 (DampTronic) suspension kits feature ride height adjustability with dampers compatible with OE electronic damping systems. All of the active features of the factory electronic suspension, along with the factory controls, will be retained with the installation of this kit. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you