|
Should you put a stock muffler back on the car, don't think the aftermarket exhaust isn't worth selling. They are typically $600 or far more new. Someone will pay you hansomely for it. Actually, you'll probably make money on the deal swapping it for a stock muffler, including the cost of installation.
The sound files led me to believe your car is a tiptronic. If so, you can aleviate some of the droning noise by shifting manually and running it up to 4k before you shift as there's about a 1k drop between gears. This will keep you above the resonance area.
I was bothered by my aftermarket muffler's resonance between 2-3k for a short time before I got used to it. Now I can't live without it. However, it didn't give me headaches.
|