SteamSpeed STX 82R Ball Bearing Turbo for BMW N55 Twin Scroll PWG LGT then you need to have

then you need to have a wastegate that supports it

Zack is a long time BMW tuner well-known for high-power turbo builds on E36 and E46 cars

the STX is perfect turbo for those looking fast-spooling response while still being capable of making 350-400 whp with supporting mods

The STX line of turbochargers from SteamSpeed features Garrett GTX style billet compressor wheels and lightweight turbines wheels

so consult your tuner to understand if a 4-port controller is right for your build

SteamSpeed STX 82R Ball Bearing Turbo for BMW N55 Twin Scroll PWG LGT then you need to haveNOW in stock! note: these units are made on demand, so allow 2 4 for assembly and shipping.