Alternate muffler with notched necks is 400482
5" diameter Cat-Back system features a True Dual design with two full tail pipes (Not just a single tail pipe with dual tips) that is unique in the industry
dyno and race-proven mufflers for the street or track
ACL Chevrolet V8 396-402-427-454 Race Series Engine Connecting Rod Bearing Set
ACL Subaru EJ20/EJ22/EJ25 (Suits 48mm Journal Size) Standard Size High Performance Rod Bearing Set 2005-volvo-s60-t5-esi9157382 Alternate muffler with notched necksConnecting Rod Bearing Set 4 for Subaru EJ15, EJ16 1493cc, 1597cc, EJ18, EJ20, EJ22, EJ25, EJ20T, EJ20TT, EJ22T, EJ25T Turbo, Twin Turbo 1820cc, 1994cc, 2212cc, 2457cc Flat4 with 48mm journals