are you happy with the 40 series , or wish you would have went with something different? I am happy with mine , but sometimes i wish it was a little deeper , and didnt tend to sound like a mad hornet , lol. all in all , i think its a great muffler for the 4.2 ,and makes it sound great. anyone agree , or disagree? ne way , i just want to know what you think about your 40. 99SS
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99 F150xl, silver frost
auto , 3.55 gears , 4.2 V6
s/c , s/b
sport package
Flowmaster 40 series (single in dual out)
3 inch slashcut chrome tips
K&N air Filtercharger,
AVS tail light covers , Ventvisor window shades , and Bugflector II bug deflector.
Door crack , on drivers side --- >:-(
Future mods: American Racing "Atlas " wheels - Superchip - Airaid kit - Jacobs ignition system - ram air hood - clear conor lenses - bed rug - hard bed cover - & custom graphics.
CLICK HERE TO SEE MY TRUCK http://silverf150.friendpages.com

 

Do you realize how many people are terrified of mad hornets? I love mine I read here that it was the loudest and that is why I got it. I wish it were a little deeper and louder my self. Remember your truck is a six it will never sound like an eight. Just be glad it doesn't sound like a glasspack.

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2000 White sport
4.2l V6 5spd
K&N filter
e-mail: XLR8@f50guy.com
Superchip
Single in dual out 40 series Flomaster

As soon as i can afford it: Airaid FIPK

 

yeah , lol , many people are! yeah i read that too , that the 40 was the loudest one they had. yeah , i know it wont sound like n eight ::sigh:: , but id like to get close enough :-)
================
99 F150xl, silver frost
auto , 3.55 gears , 4.2 V6
s/c , s/b
sport package
Flowmaster 40 series (single in dual out)
3 inch slashcut chrome tips
K&N air Filtercharger,
AVS tail light covers , Ventvisor window shades , and Bugflector II bug deflector.
Door crack , on drivers side --- >:-(
Future mods: American Racing "Atlas " wheels - Superchip - Airaid kit - Jacobs ignition system - ram air hood - clear conor lenses - bed rug - hard bed cover - & custom graphics.
CLICK HERE TO SEE MY TRUCK http://silverf150.friendpages.com

 

Hey i got a flowmaster 40 series out on my truck this weekend. it is a single in dual out with 3.5 inch tips straight out the back.
It also mandrel bent tubes.
it looks and sounds great. would highly recomend it. I didnt notice any loss in low end.

my 2 cents

Chris