So looking around at the Stillen site and came across the grounding kits. I guess I understand what they do, do they really provide an increase in power? How easy is the install? Is it a good bang for your buck type mod? Looking to do some mods here in the next month or so and wondering what can give me the best performance per dollar. 95% sure I am going with the K&N typhoon intake, may do Stillen axle back exhaust. Wondering if a grounding kit would be a good addition or a waste of $$.
Thanks for any advice!
Steve
Oh yeah, 2009 3.5SE MT
