Just like title says, im kinda stuck right now...... i cant do a blower or turbo but im starting to run out of things i should do to my car. Already have mods in sig, what should i do next?
cams. what kind of racing do you plan on doing if any?
get some adjustable shocks, and do things according to how you want to race the car, such as bmr front swaybar delete. etc.
the bmr front sway bar delete was my favorite mod for my butt dyno. because you feel the weight distribute better and just feels like your cars hauling ass.