My brother is after at max 380/400BHP, he has FMIC, Power FC with commander, is about to get a boost controller and we are assuming this is on a TD05, so what do you think would be a good tubo to get up to these high figures ?

Cheers

Dave

 

TD05/20G

 

cheers bud, now what does the 20G refer to? is it to do with compression housing sizes ?

 

AndyForrestPerformance

running td05/20g on my sti8 at 385bhp

 

18G is a good alternative. In my experience better mid range giving it the edge over the 20G on the road but if you're after RR figures the 20G is the one for the top end figures.

Not entirely convinced whether either will break the 400 bhp figure though (although I'm aware of a few that have)