The GR Supra A90 shares its B58 engine with BMW's G-Series platform, and inherits the same known weak point: a plastic charge pipe connecting the turbo to the intake system, genuinely prone to cracking under higher boost or sustained hard use, especially once tuning enters the picture. A failing charge pipe can trigger reduced power or, in more serious cases, cause the car to shut down entirely until the pipe is replaced.
do88's replacement addresses this directly with a robust cast aluminium construction in place of the fragile factory plastic, paired with reinforced silicone hoses built to handle high boost pressures and temperatures without the risk of collapsing or splitting. Two 1/8 NPT connections are included for methanol injection or a boost pressure sensor, with blanking plugs supplied if not in use.
Works with: OEM mounting points and turbo connections. Direct-fit installation.
Why Choose This Charge Pipe
Robust cast aluminium construction, replacing the factory's crack-prone plastic pipe
Directly addresses a genuine, well-documented B58 reliability risk
Reinforced silicone hoses built to handle high boost and temperature
Two 1/8 NPT ports for methanol injection or a boost pressure sensor, with blanking plugs supplied
Complete kit with all installation hardware included
