ARP’s Custom Age 625+ is a newly formulated super-alloy which offers superior fatigue cycle life

The Wisefab BMW F-Series angle kit is compatible with various BMW models

G02 X4 M40i

8AN ORB Adapter Fittings can be found HERE

Samsonas Motorsport Sequential Gearbox

Cylinder Head O-Ringing Service, 6-Cylinder BMW Engines Series 1 ARP’s Custom Age 625+ is5150 AutoSport Cylinder Head O Ring Installation Service for 6 Cylinder BMW Engines O ringing an engine cylinder head for high performance, high boost turbo applications provides several mechanical advantages. These advantages primarily focus on improving the engine's sealing capabilities and durability under extreme conditions. Price includes head resurfacing and wash. Key mechanical benefits of O ringing an engine cylinder head: 1. Superior Sealing: