SteamSpeed 4-Port Boost Control Solenoid (BCS) Universal N54 The STX 67 is a

The STX 67 is a 49 lbs/min turbo based off of the Garrett GTX2867R compressor specs in a stock-location bolt-on package

the car made another 60 whp

like waterproofing

this replacement maintains OEM compatibility while offering quality construction that rivals factory specifications

This means the SteamSpeed intercooler is ready to make power on the dyno

SteamSpeed 4-Port Boost Control Solenoid (BCS) Universal N54 The STX 67 is aThe SteamSpeed 4 port Electronic Boost Controller ups the ante again. Our 3 port controller is vastly superior to the stock units, but our 4 port version goes further providing the maximum level of boost control available allowing more sophisticated boost control schemes allowing the tuner to have even more control and wider ranges of operation of the wastegate. Our 4 port controller can be used in many configurations, so consult your tuner to