8 Cylinder Head Stud Set Designed to replace OEM cylinder head screws

1-4 Cylinder Direct Spark

these valve springs are made from premium materials

extremely durable and light weight ESS G1 supercharger unit

Link Engine Management G4X - G4+ Loom A 230i 8 Cylinder Head Stud Set'A' Loom for Link G4, G4+, and G4X ECUs Ideal for custom wiring jobs with Link WireIn ECUs, this 'A' Loom features a Link A ECU connector on one end and color coded, unterminated wires on the other, matching the manual for easy installation. Features: Shielded Dual Core wires for trigger signals Additional ground and 5V wires, labeled for pin use Available Lengths: 0. 4m 5m Compatibility: Link G4X WireIn ECUs Link G4+ ECUs: Atom, Atom II, Monsoon,