Hi all,
I have just registered to your forum.
I own a 166 2.0 V6 Turbo and want to upgrade from Garrett T25.
I have learned that the T25 is a very small type of turbo handling only up to 210 bhp. Anyone who tried to get more power by modding the turbo or chipping?
My turbo is not the typical 5 bolt exhuast but a clamped circle (see attached - a similar pic of an alfa unknown to me).
Can an adaptor join the circular clamp to a 5 bolt new generation GT25xx?