B Series Exhaust Header Flange Steel 1/2" Thick CNC Port Turbo Manifold CM 163 engineered for drivers who demand

engineered for drivers who demand motorsport-level performance

Fits Audi TTRS & RS3 2

BMW F90 M5 G30 LCI

Vehicle Compatibility – Fits all 2021-present Lexus IS300 and IS350 models (excludes IS500 and aftermarket exhaust systems)

38mm Vband MVS Wastegate To 38mm 2 Bolt Flange Manifold Adapter Gasket for Tialsport

B Series Exhaust Header Flange Steel 1/2" Thick CNC Port Turbo Manifold CM 163 engineered for drivers who demandBull Boost Performance B Series 1018 Steel Exhaust Header Flange Build a stronger, more reliable exhaust manifold with the Bull Boost Performance B Series 1018 Steel Exhaust Header Flange. Designed for fabricators, racers, and performance enthusiasts, this CNC machined flange is manufactured from premium 1018 mild steel and engineered to withstand the extreme temperatures and stress associated with high performance street and race applications.