SteamSpeed STX 58 Twin Turbos for BMW N54 aka "Stage 3" N54 These FA20 turbos are stock

These FA20 turbos are stock location meaning they are a bolt on replacement for the OEM turbo

WGAP-SL05 SteamSpeed Wastegate Pro & IWG75 0

This turbo will make a lot more power and torque vs the OEM turbo everywhere on the power curve

4-port controllers are used with an aftermarket wastegate with ports on both sides of the wastegate's diaphragm

on the FA20 platforms

SteamSpeed STX 58 Twin Turbos for BMW N54 aka "Stage 3" N54 These FA20 turbos are stockThe SteamSpeed STX 58 twin turbos for BMW N54 is for making serious power all in a stock location package. How much power, in our testing, between 650 750 whp. Expect numbers around 650 whp for pump gas cars with supporting boltons and modest boost levels, or up 750 whp maxing the turbos out with high octane fuel or multi port meth injection. Regardless of how far you are going to take them, they are a lot of fun. It is no longer nessicary to switch