I got on order the short ram cobb intake , and i plan on eventualy maybe getting the AP , but i am not sure what exhaust to order, mostly because i want best compatability with the cobb AP , to run stage 2 it says Cobb intake and tbe , but i dunno what tbe they mean , im new to the tuning world so i dont want to **** it up 
From what i been gathering in the last 2 weeks i got my car im thinking of getting the CP-E turbo back exhaust, wich seems to be nice , altho its not the cheapest ( i dont mind paying for quality ) and im not sure what options i would need it asks as options , 12 inch oval muffler or not , 6 inch muffler pipe or straight pipe , highflow cat or not ,
i also like the cp-e since it has the cat and all , when i look at corksports setup , it has downpipe , racepipe , and catback , they dont mention the cat , would i have to order the dp,cb and a highflowcat
ty

From what i been gathering in the last 2 weeks i got my car im thinking of getting the CP-E turbo back exhaust, wich seems to be nice , altho its not the cheapest ( i dont mind paying for quality ) and im not sure what options i would need it asks as options , 12 inch oval muffler or not , 6 inch muffler pipe or straight pipe , highflow cat or not ,
i also like the cp-e since it has the cat and all , when i look at corksports setup , it has downpipe , racepipe , and catback , they dont mention the cat , would i have to order the dp,cb and a highflowcat
ty