Installed new exhaust today at Haibeck - ZR-1 Net Registry Forums

XfireZ51 · 07-24-2007

Just got back from Marc Haibeck's shop where I got a B&B system installed in place of the stock one on the car. Apparently, its a 3.0 version of the B&B system. The car still retains its stock manifolds and cats. As for the "boom" at 15-1800rpm, it hasn't manifested itself. At any other rpm, the motor sound is pleasantly muffled but more pronounced than the stock setup. My 84 had TPIS headers, Random Tech Cat, and Magnaflow catback. It was louder and raspier than this system. We'll see once I put headers on there. BTW, Marc and his son Bob are definitely good people. :thumbs:

07-24-2007	#1
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,683	Installed new exhaust today at Haibeck Just got back from Marc Haibeck's shop where I got a B&B system installed in place of the stock one on the car. Apparently, its a 3.0 version of the B&B system. The car still retains its stock manifolds and cats. As for the "boom" at 15-1800rpm, it hasn't manifested itself. At any other rpm, the motor sound is pleasantly muffled but more pronounced than the stock setup. My 84 had TPIS headers, Random Tech Cat, and Magnaflow catback. It was louder and raspier than this system. We'll see once I put headers on there. BTW, Marc and his son Bob are definitely good people. :thumbs: