Pipes feature long, one-piece 1-3/4" headpipes with blended fishtails that cross to a side-by-side styling at the tips These unbaffled pipe sets give your bike the deep growl only upswept fishtails can deliver Bolt directly to the OEM exhaust brackets or use Paughco replacement brackets without the factory crossover tube for 04-13 models Made in the U.S.A.. EXHAUST U/S SBS 14+ XL B