Exhaust Pipes & Tips for 1998 INFINITI QX4
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![81751 - Exhaust: CalCat CARB Direct Fit Catalytic Converter 1.995" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/4f71cba0a6e30fd9a2cd944a0e0e9056.webp "81751 - Exhaust: CalCat CARB Direct Fit Catalytic Converter 1.995" Outlet (OD) for Walker Exhaust")
CalCat CARB Direct Fit Catalytic Converter 1.995" Outlet (OD)
Walker Exhaust
81751
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are...
Positions: Front Left, Left
$994.37
Fits Your Vehicle
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
641133
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Positions: Front Left
$299.81
Fits Your Vehicle
Pre-Converter - Not CARB Compliant
Dorman
679-509
This catalytic converter is precision-engineered to match the original equipment fit and function on specific vehicle years, makes and...
Positions: Front Left
$320.68
Fits Your Vehicle
Pre-Converter - Not CARB Compliant
Dorman
679-503
This catalytic converter is precision-engineered to match the original equipment fit and function on specific vehicle years, makes and...
Positions: Front Right
$246.71
Fits Your Vehicle
![53109 - : Exhaust Pipe 1.75" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/2a44ff45bdf8099f64e407989ed7d548.webp "53109 - : Exhaust Pipe 1.75" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 1.75" Outlet (OD)
Walker Exhaust
53109
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$86.04
Federal / EPA Catalytic Converter - Universal OBDII
AP Exhaust
608204
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Positions: Rear Left, Rear Right
Fits Your Vehicle
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
14653
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
Positions: Rear Left
$276.92
Fits Your Vehicle
![53110 - : Exhaust Pipe 1.75" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/122e3a167ae8615de5ef57d76e97ac5b.webp "53110 - : Exhaust Pipe 1.75" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 1.75" Outlet (OD)
Walker Exhaust
53110
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
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