Cobra Softail Duals Full Exhaust Chrome with Billet Tips 6984 Provides a classic dual-exit look while increasing performance 1-3/4in. exhaust tubing provides improved exhaust flow; rear head pipe is not flattened to clear the coil bracket Removable louvered baffles increase back pressure and torque New coil-mounting bracket increases clearance for the tightly curved rear headpipe on 07-newer models 21/2 heat shield gives the classic straight pipe look