I am interested in upgrading my stock twins. Has anybody in here done that that would care to share on the subject? Any pics or advice would be great. Also places that you would recommend to do these uprgades.
But it will not last for too long. The only real way is to make a custom manifold and bolt on something like 2 T4s in seq mode. Someone is working on it right now.ama0787 said:ITS (innovative turbo) will rebuild your factory twind with larger compressor wheels