LOL, ROFLMAO......
Please tell me what the magnaflow has inside of it, and why race cars would not use it,
Just because you can see through it doesn't mean it's the same as an Aero.....There is no venturi in the magnaflow and it's full of packing which has a limited lifespan.
I'm glad to see all the Aero copycats out there.....it confirms the threat of Aero's patented technology.
I'm the smart one on the right, or was that the left. RV'ing is fun with my Aero Exhaust !