AutoEuphoria
Member
- :
- '08 CPW Mazdaspeed 3
Ordered a Corksport test pipe this morning...anyone know if this will make any difference in power? I'm doing it because the little ricer that lives inside me wanted a louder exhaust, but I gotta think that it'll free up a few horses. Definitely not the 25-30whp they advertise (LOL), but what kind of realistic gains could I be looking at? I was assuming around 5whp max.