3 diameter steel tubing. Easy bolt together design with no exposed welds. Included plastic gaskets eliminate metal to metal contact. Single, double and triple bar style applications. Optional light bar, sold separately. Will ship UPS. Polished stainless finish with a limited lifetime warranty Installation Instructions
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Messaged Brian about the thought of doing coilovers and sway bars on my c6. He called me up and we talked for probably 30 min, awesome guy to work with/shop with. Definitely would recommend this company.