Hi,
I had VS&Grounding installed in my ride recently, for a moment immediately after I get the installation done, the car response was faster and everything seems better..
but after awhile, with no further mod added, I experienced a obvious loss in power and extreme slugginess in my car gear change (Auto tranny).
Had any bro experience something like this before? Any advices to share?
Noobie here.
Thanks ppl.