which muffler is good for my truck a super 40 flow, dyno max race bullet, i would like to try somthing else but i dont know what is good i have a 5.7 90 silverado( what does this mean i see it alot scsb or ecsb)

 

I prefer the bullet,

scsb = single cab short bed

ecsb = extend cab short bed

 

it depends on what sound you like.

 

VHO's right. We had this discussion yesterday. Sound= Flowmaster (What series you get depends on what sound you're looking for, I prefer super 40s myself) Performance= Just about anything BUT Flowmaster........Magnaflows, Corsa, Bassani, Borla....etc. Usually the higher performance mufflers are gonna' run a little bit more, just depends on what your'e lookin' for.

 

flowmaster does offer a good gain over stock and the super 40 actually flows almost asgood as a strait through but with a deeper more aggressive less raspy sound but thats imo

 

get a bullet it's cheaper and sounds better IMO (In My Opinion)

 

ok a super 40 doesn't flow all that well. Good sounding muffler but it's chambered and the best flowing mufflers will always be straight through designs like magnaflow or bassani. The best flowing flowmaster is the 10 series or 1 chambers. They do sound good and flow pretty good, but sound like *** if you take the cats off.

 

i dont even think that i have the super 40 on i think it is just the regular 40 cuz on my belair it sound loud i guess cuz it has alot more power than my truck but i thought it would sound loud and right now it kind doesnt

 

I love my magnaflow... its not exactly loud but i did notice a little bit peppier truck.

 

your belair has no cats and your truck does, however all engines sound different and their are alot of factors to it.