Engine Masters
Auto parts testing and engine-to-engine shootouts.
22. 1,000 HP Muffler Showdown!!
0.0Oct 16, 2020
So you wanna street-drive your 1,000 HP monster. You'll need a muffler for the street that will also wring every horsepower possible at the strip. The guys see which street-worthy muffler does the trick on Engine Masters, Presented by AMSOIL.