Charge air induction tract

Part sg71478 was found on the following vehicles:

Z4 N20 motor

Z4 18i , Z4 20i , Z4 28i

clip+oring +seal , all inside

Features:
*OEM Fitment
*Increase Caliber and Flow
*Increase Throttle Response
*Decrease Turbo Lag
*3-Ply Reinforced Silicone Couplers
*Bung for Water Injection
*Smooth Electroplating Inside (optional, customized color)

In order to have better airtightness and stability
FTP developed the Reinforced Seal for full intercooler
pipe system