Flowmasters vs Magnaflows on my 2003 Tahoe 5.3L

The First Sound is the Magnaflow Second sound is the Flowmasters

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The Power of 2.5- vs. 3-Inch Exhaust - Engine Masters Ep. 9
You're sitting around with your typical street/strip V-8 and wondering, should I get 2.5-inch-diameter Exhaust pipes and mufflers, or should I go 3-inch? In this episode of Engine Masters, presented by AMSOIL, we will help you decide, giving answers about power, tuning, and weight on 2.5- and 3-inch systems. You'll also find out about a very simple combo for 600-plus horsepower from a 454 Chevy! Finally, thank you to our new supporting sponsors, Mr. Gasket and Earl's Plumbing! Subscribe now to make sure you're in on all the action! https://www.youtube.com/subscription_center?add_user=motortrend Facebook -http://facebook.com/motortrendmag & http://facebook.com/HotRodEngineMasters Instagram @EngineMasters





Installation of the MagnaFlow Cat-Back Exhaust System on a 2003 Chevrolet Tahoe - etrailer.com





TURBO EXHAUST WHISTLES vs. 841hp CORVETTE!
Cleetus "Twin Turbskies" T-Shirts - https://goo.gl/TYBLcV Welp... all videos don't come out perfect, and that's exactly what happened here :/ Check out the video and you'll see what happened. We were just out there doing it for Dale, had a good time none the less! P.S. - Waiting on parts for my RAM, and the shifter kart will be in a video next week :) Cooper's YouTube - https://goo.gl/3rojt2





borla vs magnaflow _ '03 Cobra
New borla catback for my sra swap on 03 cobra. Exhaust is stock manifolds, o/r X (unsure of brand) and GT "s type" Exhaust. 2nd part of video Exhaust is stock manifolds, o/r X, and magnaflow IRS kit. The borla is noticebly louder in person at idle and at higher rpms. The sound of the magnaflow on video actually sounds more wide open, though it was quite a bit quieter.




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