The auto transmission on the 5VZ would have no noteable influence on the install. The manifold mainly sits in the stock location. The system will run over the back of the engine just like it does on the stock system. It would feed forward instead of down like the stock pipes do. I may reverse the fow on the passenger side manifold so that there is only one path for the exhaust gasses (similar to the Nissan VQ30 300zx). This all depends on how many people are interested though. The more I feel people want the kit, the more time I will invest in making a clean setup.
I have already spent the money developing the flanges (header, turbo, and downpipe) for my MR2 swaps, so thats already done. The parts are sitting here in stacks just waiting to be fabbed up, either for trucks or MR2 swaps. I have built many one off setups before but, this would be mass produced on a jig. There simply isnt enough demand from the camry, celica and MR2 guys for 3.4L kits. But, all you guys with rigs may just justify a few weeks developement
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Building back yard supercars since 2003 . Current Projects:
3.4L Turbo V6 4runner
3.4L Turbo V6 TRD2000 MR2
3.4L Turbo V6 Sleeper MR2
2.5L RB25 Powered S13 Nissan
4.0L 1UZ-FE V8 MR2 axelsnapper