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

Bought for my f150 5.4 2000 and it sounds amazing there is noticeable power and there is no highway noise like the super 10 but the best part is when you exhaust pop at high rpm

sounds great! I put on my 2012 Scion TC and it has a very nice tone. Also, it's the same muffler that the Flowmaster uses in its $400 rear axle. With just a little welding on about 4-5 inches of extra tubing I saved about $300 along the way.

I put them on a 2015 CAMARO SS/RS with an LS3. I used to have Super 40 mufflers, I have a K&N Typhoon CAI. Jet TB Gasket, Matched Mass Air Flow Sensor, BBK Manifold. I have to say that these OUTLAW MUFFLERS have less resonance than the Super 40. Faster acceleration and a significant increase in power and torque. Reach high revs and accelerate much faster. At first I was satisfied because of the internal noise. You hear a high speed. Otherwise only a racing car sounds outside. Just like the…

I just installed one of these on my 2005 4runner 4.7L V8. For serial cats in a car/truck this is the way to go with these criminals, the Super 10 will do it too, probably not as loud but with a different sound as it's a camera and they're straight. Outside sounds are great! Internal hiss It's still a good aggressive sound, you can still listen to music and have conversations without screaming, but with external audio this muffler really shines, and is it the right way to grab the attention of…

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…