
Have you ever wondered what your Mustang would sound like with a Pypes cat-back system? Magnaflow mufflers? Or even Flowmaster? AmericanMuscle is hooking you up with 1080 HD Video & Sound clips of exhaust systems for your 1999-2004 or 2005-2010 Mustang! Look for the “Hear It” icon overlayed:

You’re now able to listen, watch and compare the difference between a stock exhaust system and the performance exhaust system of your choice. No more guessing! This is yet another reason why AmericanMuscle.com is the best source for your cat-back exhaust, headers and other exhaust components.
So tell us… what’s your favorite sounding exhaust system?


We recently took possession of our 2011 Mustang GT 5.0L Automatic. There may or may not have been excited giggling as we poured out of our offices to catch a glimpse, but we’re not at liberty to say! Our first impression: this car begs to be pushed to its limits. Small styling changes in the interior are completely overshadowed by the massively impressive upgrade under the hood.
Most of us remember the original 5.0L 302. When Ford released it, it was under-designed and under-powered, and there weren’t any real aftermarket performance parts available at first release. Thankfully, that won’t be the case this time around. The biggest names in aftermarket Mustang parts are developing sweet performance upgrades, and we’re working right alongside them. Our vendors are working with us exclusively to test parts, as well as research fitment and performance. We’re going to be building our GT the same way any enthusiast does—right here, in our garage. Along the way, we’ll be showing you more coverage of our mod strategy and giving you examples of real world numbers, both on the dyno and on the asphalt.
Needless to say, we can’t let a car sit for long. Within hours of delivery of our 2011, we were all thinking of one thing – Maple Grove Raceway. We broke it in as quickly as possible (the hardest 2 days ever!), and high-tailed it to the track this past Friday afternoon for some baseline testing. We were pleased with the times, considering we ran it at the track in its bone-stock condition. Our team laid down some impressive numbers out of the GT, with consistent times of 13.034 at 109mph and 13.022 at 110mph. Check out the awesome video below to see the team flying down the track!
Continue reading ‘AM’s Stock 2011 GT Runs 13.0’s! Check Out the Video’