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WPOZZZ WPOZZZ is offline
Join Date: Jul 2006
Location: Honolulu, HI
Posts: 6,487
964 turbo/ic mod worth it?

My 930 is at my friend's shop as I have a leak and the exhaust is being addressed. While we're in there, he suggested I could mod the turbo ducting and pop off valve to be similar to my 964t.

Apparently, there is a scrunched up pipe that takes a 90* turn from the turbo to the ic on the 930s, whereas the 964 is a straight shot from the turbo with less restriction. The factory pop off valve was going to be deleted and replaced with a bov and the intake reworked.

I already have the B&B headers/exhaust/ic along with the 3.4 and sc cams... Is it worth it to do this mod? He has done several of these and says teh power delivery is smoother.
Bryan O.
77 930
88 Carrera cab
14 535i M Sport
Old 01-21-2009, 08:18 PM
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