davidmerritt625

This is my 87 f150 stepside. i recently installed some flowmaster 40 series and a high flow cat to save some gas and give it a little more volume. I couldnt be happier with the way it turned out. it is by no means excessively loud, but has a very nice rumble to it. It also raised my mileage up by 2 and a half mpg so that is definitely nothing to complain about!

zolson

Sweet man, I just put true dual super 44's on mine, sounds awesome. The only thing is i can't tell what its done for MPG's yet, because its winter and i let it warm up for anywhere between 5-15 minutes every morning because its been cold lately. I cant wait to see what kind of increase i got

dirtdemon340

I did a true dual 2.5, flowmaster 40's both coming out infront if the right rear tire, anyone pulls up next to me gets an ear full of American rumble

paintgiant

Sounds awesome, what motor?

davidmerritt625

stock 302. havent done much to the truck performance wise. just trying to enhance the appearance right now. truck runs perfect so really no need to mess with anything right now

paintgiant

Looks like a nice truck, I like how you didn't do anything over the top. Also like how the rumble isn't overbearing but you definitely know it's there.

davidmerritt625

thanks man. It's definitely my pride and joy. And i was afraid the flows were going to make it louder than i wanted but it actually was quieter than i wanted when i first got it done. but now it has had some time to break in and is exactly how i wanted it.