[s-cars] Stromung Droning - Time Sensitive!

[Bruce Mendel]

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I was part of the first Stromung GP. I love the sound of the exhaust at WOT and both inside and outside the car.

The only issue is the droning, a heavy resonance, between 2500 and 3000 RPM at part throttle (cruising).

I installed a flowmaster in place of the stock rear resonator, and a 3" straight tube glasspack, and they've both helped, but still it is pretty intense with family in the car.

Anyone know what will cure this that my muffler shop can put in for me? Specific part# would be a big help. I'm going there tomorrow at 1PM EST.

Thanks!

Bruce