ARP EA888/EA113 2.0T/FSI L19 Head Studs

ARP L19 head studs are engineered to deliver superior strength and durability in high-performance engine builds, especially those running high boost pressure, increased cylinder pressures, or high RPMs. These head studs are an ideal choice for engines that have been significantly modified beyond stock, as OEM head bolts can stretch or fail under the immense forces present in these environments. Key advantages of using ARP L19 head studs over traditional bolts include: Consistent Clamping Force: Studs provide more consistent and even clamping force than head bolts, which reduces the chance of head gasket failure under extreme pressure. Reusability: Unlike traditional bolts, which stretch and must be replaced after each use, L19 head studs can often be reused if properly installed and maintained, provided they haven't been exposed to moisture or excessive stretching. Superior Heat Resistance: L19 studs can maintain their integrity under extreme thermal conditions, a crucial benefit w