2001 Mustang GT Flowmaster vs SLP Loudmouth 1

In today’s video I Compare flowmaster 40s and SLP LM1 resonators. I’m really impressed with how the LM1’s sound, very little drone and not too loud until you get on the gas. Then you really hear them eagles purr.

[@TheModAddict]

I know slp is the new go to..but still love the classic sound of flowmasters

[@ThatNoFbody-ch9ky]

Took my slp off and put flowmasters back on

[@TheModAddict]

@@ThatNoFbody-ch9ky its hard to beat the classic sound of flowmasters

[@derekwatson9002]

What is the rest of your set up? All stock with just the slp’s or are you catless?

[@crowdeater5953]

derek watson everything was stock on the car besides the SLPs in place of the stock mufflers