Review on 🏎️ Flowmaster 815425 Outlaw Race 2.50" Center In/2.50" Center Out 409S Black Muffler - Aggressive Sound Guaranteed by Jay Ngo

Great product. It's definitely a Flowmaster, you can't go wrong with its sound. Two of these installed on Hemi 5.7 with stick collectors. On a scale of 1 to 10 I'd give the starting a solid 7, but then the idle drops to a very nice deep growl. At cruising speed you can tell the exhaust has done its job, not because of the volume but because of the sound. At 70 km/h you can have a conversation in the cockpit at a normal volume and without hearing problems, that's fine. But if you hit the gas, these things will wake up immediately and heads will be spinning because it sounds awful! Going from red light to red gives you a good 2-6, but if you break it down it's a 10. I love how they give you the full range of a nice quiet deep idle or a wild straight headline sound can offer. This is a great choice for those of you who love the thunderous V8 sound but also want control IF you hear it. Just great!