ProXS Muffler 2.25in Offset Inlet/ 2.25in Center Outlet 4in X 9.5in Oval X 19in Long Body Notched Necks Porsche Bilstein B6 Performance dampers are

Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring

and the improved pivot angles increase wheel travel and reduce stress on the joints

Tip Outer Diameter: 4

Upper Mount Type: Special

and installation instructions 3

ProXS Muffler 2.25in Offset Inlet/ 2.25in Center Outlet 4in X 9.5in Oval X 19in Long Body Notched Necks Porsche Bilstein B6 Performance dampers areNotched necks for easy clamp on installation. Reversible design for installation flexibility. High quality T 304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High temperature continuous filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Best of all, it's made in the USA and backed by Borla's