Excelle 1.6T
Buick Regal 2.0T
Enclave 1.5T
GL8 2.0T
Regal2.0(2016) rear three-way catalytic converter
Regal 2.0(2006) front three-waay catalytic converter
GL8 2.5（2007） middle three-way catalytic converter
GL8 (2009) rear section
Regal 2.0 (2009) exhaust muffler
Lacrosse 2.4(2009) exhaust muffler
Lacrosse 3.0(2009)three-way catalytic converter
Lacrosse 3.0（2009）middle three-way catalytic converter
GL8 2.4 (2010) middle three-way catalytic converter
GL8 2.4 (2011) front three-way catalytic converter
GL8 3.0(2014) front three-way catalytic converter
GL8 3.0(2014) front three-way catalytic converter
Excelle (2015) middle section
Excelle 1.4T three-way catalytic converter
Envision 2.0T exhaust muffler
Envision 2.0T three-way catalytic converter
Envision1.5T（2 WD) front section
Envision 1.5T(4WD) front section
Encore (2013) front section
Encore(2014) front section
Encore exhaust muffler
Enclave three-way catalytic converter
Enclave front section
GL8 rear section
GL8 three-way catalytic converter
Excelle 1.6T exhaust muffler
Regal 2.0 three-way catalytic converter
Regal 2.0 Three-way catalytic converter
Regal 2.0 rear section(Double pipe)
Regal 3.0 three-way catalytic converter
Lacrosse 2.4 three-way catalytic converter
Lacrosse 2.4 three-way catalytic converter
Lacrosse 3.0 three-way catalytic converter
Lacrosse rear section
Excelle 1.6 rear section
Excelle 1.6 front section
Park avenue 3.0 three-way catalytic converter (right & left)
Parkavenue rear section(left & right
Park avenue middle section
Royaum middle section
Verano 1.5 exhaust muffler
Verano 1.5 front section
Excelle 1.6T (Hatach back) exhaust muffler
Excelle 1.8 exhaust muffler
