IS THERE A CORRECT MUFFLER I NEED FOR MY 1970 MUSTANG AS FAR AS MEASUREMENT AND INLET OUTLET PLACEMENT? STRAIGHT THRU? IM GOING TO BUY THE ORIGNAL 40S SERIES OFF EBAY. PLEASE LET ME KNOW. I WANT TO GET THESE BOUGHT BY TONIGHT!
THANKS GUYS AND SORRY FOR ALL THE QUESTIONS LATLY.

http://search.ebay.com/search/search...&category0=

 

Just curious as to why you want to go with the Flowmasters so badly?

If you want loud, go with the shortest case length. I'd just go with the center inlet/outlet.

 

well mainly i want to get a deep loud american muscle sound thats been hiden with my crap exhaust now. i have a 351c. any suggestions on another muffler?

 

Yes, the Dynomax Bullets. What size tubing are you going to run?

"Dynomax Ultra Flo Welded Mufflers"

http://store.summitracing.com/egnsearch.asp?N=700+4294923429+400358+115+42949227 11&NeXID=5

 

i have 2 1/4 imco exhaust on there now. im getting hooker headers and its true duals no x h pipe. what do you suggest?

 

Than go with the 2.25" Dynomax Bullets, I just sent you the link.

 

dont you want to go with the same size as your pipe? 2 1/4

 

i love spintech and magnaflow

 

WOW! I'm sorry, I could of sworn you said 2.5" But yes order the 2.25" ones.

 

ok. ill check em out. will changing from a bent inlet outlet muffler fit with a straight muffler replacement?