3800 Anyone seen this?

ATR has been making exhaust systems for years for hte Buicks. They are the only company I would use. They make all their own stuff.... I guess if you saw these systems in person, they have quailty that is equal or greater than that of TOG's. I actually have a set of their itbull mufflers sitting here... Since I like them soooo much, I was gonna make my own system using their mufflers. I have not seen this setup on a GTP yet but based on past expirences, I am sure it is top notch!!
 
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