Quote:
Originally Posted by EmeryZ28
when I had my GTO I had flowmaster 40's on there with lots of pop, switched to the straight through SLP LM1's and the pop went away. so you think that the mufflers are NOT the culprit for drone and pop?
|
They will probably help with drone, some mufflers do just drone more.
I think the pop/gurgle will still be there, but different mufflers may do better at muffling it.
I can say my Flowmasters do pop a lot, and it's pretty loud now especially with long tubes. I've thought about swapping them out for something else.
I don't think it will go away completely though. My flowmasters actually didn't drone at all with the stock manifolds/cats. They do now with the headers though.
__________________
2010 2SS
BMR 1" Springs
Koni Orange struts/shocks
1LE rear sway bar
SRP Racing Pedals
Hurst Billet short shifter
Square tire/wheel setup
Elite Engineering Catch Can
Stainless Power longtubes/highflow cats
K&N Typhoon CAI
RPM Motorsports of Garner, NC dyno tune (421 RWHP)