jmeister wrote:I thought SR20DEN was just working on a complete intake manifold and not a new VIAS system also??
I followed through a lot of the VIAS threads concerning the IM's. I never saw where SR20DEN went into any detail as to what he had actually done to his IM. He just seems to ignore the query or skirts the answer all together. It seems others experiments with the VIAS, whether simply opened or closed, went nowhere. Removing some of the internal baffles seemed to only increase intake noise. Now, others are playing around with '04-05 UIM and LIM manipulations. It just seems to me that additional flow should = more power. This is normally done via larger TB's plus some honing of the intake/exhaust ports and the internal manifold (Some VQ owners have noted that the honeycomb pre-cat had broken up and reduced airflow as well). With the VQ35's "drive by wire" setup, swapping to a larger diameter TB is not really viable unless one from a newer Nissan product can be used that won't cause ECU problems.
From my standpoint, if the modification was "relatively" simple, I would go ahead and do it. Since my car is primarily for work-related travel, I don't want to do anything that may cause issues with it.