i have a custom built crawford performance sti motor the only thing holding it back is i still have the stock wrx turbo. i have alum. pistons a turbo xs fmic a smc methanol spay system but i just dont know what turbo to go with to get the right amont of bang for my car. im looking at bolt ons but everybody has their own tastes in turbos i've found a few TD05h 18 and 20g for good prices but im just not sure and dont wanna screw myself over by not going big enough or to big. i need any help i can get on any mods i need to do with a new turbo for when i get it also. i hope im not with this to much
my end all hp i want to be between 400-450 (yes i know i wont get that from a bolt on but im slowly workin my way up the ladder). i really dont have an actual purpose for the car its just a play toy but i like to be able to do what i want with it. its a 2.5l bored a lil bit over to maybe a 2.6.