GPR exhausts silencers for motorcycle Harley Davidson Sportster 883 (2004-2009) are composed of a couple of approved terminal Slash model and link-pipes for original collectors (with lambda probe attachment where present in the original). Made of 304 stainless glossy steel corrosion resistant with TIG welding. GPR exhaust systems guarantee an increase in power and a strong reduction in weight while maintaining the original carburetion. All exhausts are supplied complete with everything needed for assembly (fittings, clamps, screws, brackets, etc.).
GPR exhausts have obtained the European approval E5+E9 directive 2005/30 for noise emissions and exhaust gas emissions and are delivered with the certificate to be attached to the vehicle registration document. The terminals are supplied with a removable db-killer, with a simple operation they can be removed thus obtaining an open exhaust with full power/noise (not approved). Made in Italy with official 24 month GPR warranty.