Borla XR-1 Multicore Muffler (4ALEXR1993) 4024 providing significant performance improvements for

providing significant performance improvements for your vehicle

When used correctly

Please see the example photos below

RIGID's Amber Pro Edition makes it easier than ever to Own The Night

6 (Sedan) Description_DEF Disc Brake Pad Set Description_DES Orangestuff is a full race material for demanding track conditions Description_EXT The EBC Orangestuff is a full race material for intermediate to expert drivers for demanding track conditions

Borla XR-1 Multicore Muffler (4ALEXR1993) 4024 providing significant performance improvements forThis muffler supersedes 4ALEX1993. This muffler design was run by the entire field at the 2023 Bucsh Light Clash At The Coliseum race. The part number 4ALEXR1993 that is used on this muffler is a nod to our co founder Alex the XR1 Multicore Muffler, and the year that the patent for the Borla Multi Core muffler design was issued. Designed for full bodied cars, but can be used on other applications. Reversible design for installation flexibility.