hello
u can buy so much core on the website. some are terrible, some are looking good. which can i buy for some 800hp+ build?
im hearing garrett cores are really good. but when i see some pics in the web ?

garrett on the top

garrett on the top (other user made this pic)

garret core

so u can see. some garrett cores are good, some bad. why is that so?

 

There's a full write-up on the different types of Cores and why they are what they are.

Enjoy.

https://honda-tech.com/forums/showth...3074553&page=3