The Td04 being as small as it is make is hard to upgrade effectively. I would think one would need a bunch of reworking to fit a different model, even of a moderate size gain. On the other hand, I can speculate there are many available cartridge upgrades to increase the efficiency.Andy B said:Hi,
With the TD04 being a Mitsubishi turbo, is the mounting pattern common for jap tuning companies like Greddy and HKS, ie are there high performace turbos that can replace the TD04, or have i heard wrongly?
I am the owner of this car.Alex said:A friend of mine is running a Cosworth style T3 exhaust housing with T4 compressor and modified JT downpipe on his '87 9000. The car really needs setting up properly now.