Bilstein B6 2003 Chevrolet Corvette 50th Anniversary Edition Rear 46mm Monotube Shock Absorber 1990-chevrolet-g30-hi-cube-esi9951985 The system has BORLA(r)'S Polyphonic

The system has BORLA(r)'S Polyphonic Exhaust Harmonizer Technology with utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

The S-Type II systems use the latest muffler design to eliminate sound frequencies are often associated with resonance or drone

14-'17 Vehicles have oval openings in rear valance

Borla(r) Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips

Alternate muffler with Notched necks is 400492

Bilstein B6 2003 Chevrolet Corvette 50th Anniversary Edition Rear 46mm Monotube Shock Absorber 1990-chevrolet-g30-hi-cube-esi9951985 The system has BORLA(r)'S PolyphonicBilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world famous