reno27

ok time to order exhaust want to get the most power out of my exhaust dont care how loud it is money no option i was thinking either steeda stainless headers,mac s/s prochamber and either mac s/s catback or slp

want to know if any1 got dynos of them and after exhaust just want the most power but mostly between mac or slp not sure yet?

any suggestions or opinons needed

Curlytop

get ceramic coated header and cut down the heat under the hood. don't really care for mac products but thats' just me. far as mufflers i like flowmaster. i love that classic mustang sound. there probably better flowing mufflers but i'll make that sacrifice for that growl.

mjr46

I have a set of flowmasters on one mustang and a set of mac on my other....as for sound quality and loudness my opinion is mac's blow my flowmasters out of the water but if I had to do it again I might try a set of SLP'S they are loud and sound good from the ones I have heard

Curlytop

put it this way. its not how loud the mufflers are its the tone they give off. its a perference thing. check out the thread on exhaust and make your decision. i do like the slp sound too.

AdderMk2

BBK Long tube ceramic coated headers, BBK O/R H pipe, and SLP loudmouth exhaust