It sounds like Stebro didn't follow through with their promise. I am not surprised, given their track record on other forums.

I would send the muffler back, at their expense. If they choose not to pay for the shipping, I would then have your CC dispute the charges since they didn't deliver what was promised.

Sorry you guys had to find out the hard way. I would give the hell, especially since they promised a product and delivered something half assed that a local Midas can build.

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