Im sure there are tonnes of threads just like this but i need to know everything that im going to need to make a good turbo kit. Im not looking to make 400 hp, i just want a modest turbo that will add 50 - 70 hp. The reason i dont want to with greddy is only because i cant save money worth a ****, but if i have a list and buy parts one at a time, it wont be so bad. I want to get everything in a year, so i plan on spending about 500 a month. Can you guys help me?

 

there is a used turbo for the greddy kit now for sale

 

check this for sale thread. it has a pretty comprehensive list of what you would need for a turbo installation

https://www.rx8club.com/rx-8-parts-sale-wanted-44/fs-custom-top-mount-turbo-kit-196679/