KIA OPTIMA Exhaust

Ultra EPA Manifold Converter

Part Number: WLK-14728

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53713

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Estimated Ship Date: Tomorrow

Resonator, Steel, Aluminized, Inlet Diameter 2.000 in., Outlet Diameter 2.000 in., Kia, Each

Part Number: WLK-54923

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Catalytic Converter, CalCat Universal, Stainless Steel Case, 2.250 in. Inlet/Outlet, 12.000 in. Length, Each

Part Number: WLK-83205

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 15.50 in. Overall Length, for Hyundai, for Kia, Each

Part Number: APH-642130

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Estimated Ship Date: Dec 3, 2026 if ordered today

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Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 2.365 in. O.D., for Kia, Each

Part Number: BRE-700-231

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Estimated Ship Date: Jan 8, 2027 if ordered today

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Exhaust Intermediate Pipe, Steel, Aluminized, 2.656 in. Diameter, Kia, Hyundai, 2.4L, Each

Part Number: APH-18211

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Estimated Ship Date: Tomorrow

Converter - OBDII By Design Universal

Part Number: CTO-2571R

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Estimated Ship Date: Tomorrow

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Converter with Integrated Exhaust Manifold, for Hyundai, for Kia, 2.4L, Each

Part Number: APH-771098

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Estimated Ship Date: Tomorrow

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-KA4207

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, for Kia, 2.7L, Each

Part Number: APH-48719

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, for Kia, 2.4L, Each

Part Number: APH-48734

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 15.88 in. Overall Length, for Hyundai, for Kia, Each

Part Number: APH-642828

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Muffler - Welded Assembly

Part Number: APH-40266

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Estimated Ship Date: Dec 2, 2026 if ordered today

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EPA OBDII Direct Fit Converter

Part Number: CTO-5132

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Catalytic Converter06-08 4 Cyl. Hyundai Sonata, 2.4L Engine, Manifold Unit, Front & 06-08 4 Cyl. Kia Optima, 2.4L Engine, Manifold Unit, Front

Part Number: CTO-1405

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Estimated Ship Date: Nov 30, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-83004

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Catalytic Converter, Stainless Steel Case, Chevy, GMC, Isuzu, Land Rover, Mitsubishi, for Nissan, Toyota, Each

Part Number: WLK-93236

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 14, 2026 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, for Hyundai, for Kia, Each

Part Number: APH-38739

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, for Hyundai, for Kia, Each

Part Number: APH-38018

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Hyundai, Kia, 2.5, 2.7L, Front, Each

Part Number: MPE-452021

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Catalytic Converter, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 13.00 in. Length, Universal, Each

Part Number: MPE-444104

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Estimated Ship Date: Dec 11, 2026 if ordered today

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Manifold Converter - CARB Compliant

Part Number: RNB-673-652

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Estimated Ship Date: Dec 3, 2026 if ordered today

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Intermediate Pipe, Front Pipe, 2.090 in. O.D., Steel, Aluminized, for Kia, Each

Part Number: WLK-52582

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Pipe - Y

Part Number: WLK-50499

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Estimated Ship Date: Dec 14, 2026 if ordered today

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