B58 BMW F-Chassis Turbo Kit Runner Size:1.25 Schedule 40 (1.66") 5150 AutoSport Performance Cylinder Head

5150 AutoSport Performance Cylinder Head Services for BMW N54 Engines

offering superior tensile strength and enhanced durability

NOTE: Direct mount fuel fillers for the newer FCST-X (20-199X-XX) can be found towards the bottom of this page

Weak spark can lead to misfires under load and spark blowout under high boost

B58 BMW F-Chassis Turbo Kit Runner Size:1.25 Schedule 40 (1.66") 5150 AutoSport Performance Cylinder HeadB58 Gen 1 BMW F Series Turbo Kit with Tubular Manifold. Turbo NOT included. This turbo kit is designed for high performance B58 Gen 1 BMW F Series builds, delivering increased power and efficiency. Featuring a precision engineered tubular stainless steel manifold, this kit is built specifically for PTE turbos to ensure proper fitment and performance. Turbo NOT included. Manifold Options: 1. 25 Schedule 40 Runners Industry standard, capable of