i put a borla xr1 muffler where the resonator was and took the 2 mufflers were and just put some tips on there.. doesnt sound bad to me.. felt a good improvement.. ask the chicago guys what they think of it

99 svt contour
-its fast. period.
91 mustang gt
-its faster. period.
86 Buick Grand National
- its way faster, double period!