designed to easily maximize the potential from your car

For BMW F30 340i Models with B58 Gen 1 Engine

#11247565233

50mm Exhaust   OEM

and you will never be able to feel them with your fingers or measure them with a measuring device

ARP Head Stud Kit, BMW M42/M44 318 designed to easily maximize theUpgrade your BMW M40 M42 engine with the ARP Head Stud Kit, designed specifically for E36 and Z chassis. ARP hardware provides increased clamping force, improved head gasket sealing, and enhanced overall engine strength thanks to their use of advanced materials and manufacturing techniques. ARP2000 is a high strength alloy steel material engineered to endure extreme loads and stresses of high performance engines, offering a tensile strength of 190