Quote:
Originally Posted by VGSON
just a small update. Switched from a catted cts downpipe to a catless. It helped with the wgdc issue I was having. Also went to b58 coils and f8s plugs. Car is running strong yet still have a issue at 6500 rpms under hard accell. No codes, rail pressure stays at 2900, timing looks ok. Maybe a torque limit or something else...not sure.
Have a stage2.5 fp waiting to go in.
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How much of a change was there?