http://www.v8tvshow.com/1969_Camaro_ZR9 - We're building a 1969 Camaro featuring an 804 horsepower LS9 supercharged LS7 427-based MAST built V8, and we needed it to breathe freely! Our solution was to install a MagnaFlow 3" stainless exhaust system. Starting with a kit built specifically for a '69 Camaro, we added some pieces to snake the tail pipes around the Detroit Speed QUADRALink rear suspension. The end result is a free-flowing, all mandrel-bent stainless exhaust system that looks great, sounds mean, and does not choke down our supercharged power plant.