Chevrolet Uplander
before: 2006 Chevrolet Uplander Exhaust Aftermarket Walker Muffler $250, Walker Heavy Duty $350 or Walker Commercial $450
after: 2006 Chevrolet Uplander Exhaust Aftermarket Walker Muffler $300, Walker Heavy Duty $400 or Walker Commercial $500
2005 Chevrolet Uplander Exhaust Aftermarket Walker Muffler $250, Walker Heavy Duty $350 or Walker Commercial $450
Chevrolet Uplander Primary Catalytic converter, aftermarket $650, OEM grade $850 each