HKS Exhaust System Parts Metal Catalyzer Legacy B4 EJ20Y For Front Pipe Integrated TA-BL5/BP5(A, B, C) 03/05-06/05 5MT, 33005-AF006

Car model: SUBARU Legacy Touring Wagon/Legacy B4 Model: BL5/BP5 EJ20Y Year: 03/05~06/05 For 5MT, integrated front pipe, revised A-C A metal catalyzer that expands the possibilities of legacy tuning. This is a front pipe integrated type centered around a 150 cell catalyst. Lineup includes 5MT (33005-AF006) and 4AT (33005-AF005). Both come with a 10-15 mode exhaust gas test certificate from a public institution that proves that they comply with safety standards. The extension part has a bypass pipe to prevent exhaust gas turbulence, and the muffler connection part has a newly designed spherical gasket to increase the pipe diameter.