I have catless 2 1/4" true duel exhaust with jba headers and x pipe with 40 series flows at the end. It sounds awesome down low , but when I get to about 70 and up MPH, it sounds high pitch like a honda or something. I am planning to install Magnaflows soon and will it still sound like rice going 70 mph or is it just how our engines are??
My Magnaflows aren't even audible at highway speeds around 70. Here's a quick clip of my car on the dyno with the true duals and Magnaflows, however, it still has cats, so it would be louder without them. http://<br />
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Crusing on the highway my car sounds pretty good, i got the JBA Headers. magnaflow cats, H Pipe 2.25, and two mags in the rear, at like 75 80 it sounds pretty deep, but once you hit the gas it roars to life, i had a buddy of mine drive it cause i was curious myself, im really happy i got rid of the flowmasters,