Stumped

J

Jays98LSC

Registered
Ok guys I had rhino mufflers on my Mark, now I dont like it to loud I have original 40 series flows on my Durango and Ram, to loud for daily driving, for my LS any suggestions on what to get fo rth eLS the rhino's were nice sounding but the LS motor is quieter....
 
RE: Stumped

your wanting something queit for the LS, Jjust replace the stock muffler s w/ maybe a 3 chamber muffler or reaplace the pipes w/ a bigger diameter single pipe into two mufflers
 
RE: Stumped

I have magnaflows on my car. With the stock exhaust manifolds and catalytic converters, it was pretty quiet. When i got headers, though, it got pretty loud.
 
RE: Stumped

Dave,
Yor car is still pretty quiet.......
until you hit the gas ,then WOW !!!!
Did you ever post the clip of your dyno run ??
I really loved the way the car came "alive" at WOT.
Matt
 
RE: Stumped

No i never posted it, i'm not sure that i have it. If it made it onto my camera, it probably wasn't the greatest sound quality.

I've quieted it down a little since Carlisle with another muffler. When i got dynoed again it was the same HP with more timing and a better a/f, so i think i lost some hp by adding a muffler. I may have to get some cutouts or something. I'm thinking of making some open header runs at the dragstrip this weekend.

My car sounded so mean on the dyno at carlisle that people were coming up to me the rest of the weekend and asking what i put down.
 
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