whats the best mods for a v-6 mustang, we need some thing b/c import v-6 SEDANS are whopin up on us stock for stock.
so after some chassis stiffining what works best?? any ideas on what the best exaust is? 2" dia. or 2.25"? maybe 2.5"??
so after some chassis stiffining what works best?? any ideas on what the best exaust is? 2" dia. or 2.25"? maybe 2.5"??