BMW Exhaust

Catalytic Converter, CalCat Universal, One Inlet, 2.25 in., One Outlet, 2.25 in., Stainless Steel, Ceramic Honeycomb, Each

Part Number: WLK-83402

5.0 out of 5 stars ( 4 )

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Catalytic Converter, Stainless Steel, 3.00 in. Inlet, 3.00 in. Outlet, 8.75 in. Length, Universal, Each

Part Number: MPE-51659

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Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 15.0 in. Length, Universal, Each

Part Number: MPE-418005

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust Systems, Direct-Fit, Cat-back, Dual In/Single Out, Steel, Aluminized, Rear Exit, BMW, Kit

Part Number: BRE-106-0316

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-BW12247

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-BW2647

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-BW6607

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Estimated Ship Date: Mar 2, 2026 if ordered today

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• Oversize $39.99
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Catalytic Converter, CalCat, California Legal, 2.00 in. Inlet/Outlet, 12.00 in. Overall Length, 4.00 in. Thick, 4.00 in. Width, Universal, Each

Part Number: WLK-84403

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 9.000 in. Overall Length, Each

Part Number: MPE-408005

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Estimated Ship Date: Mar 3, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-81327

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.50 in. Slip Fit Inlet/Outlet, 9 in. Length, Each

Part Number: MPE-5421206

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-BW9307

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Muffler, Quiet-Flow 3, Dual 1 7/8 in. Inlets/Dual Outlets, Steel, Aluminized, BMW, Each

Part Number: WLK-46748

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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• Oversize $7.99
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Turbo Heat Shield, Stock Turbo, Anchoring Hook Installation, Carbon Fiber, BMW, B58, Each

Part Number: FNX-FUNKTBTB58CF

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Turbo Heat Shield, Stock Turbo, Anchoring Hook Installation, Titanium, BMW, N55 Each

Part Number: FNX-FUNKTBTN55TI

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-BW10807

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-BW8017

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.50 in. Slip Fit Inlet/Outlet, 13 in. Length, Each

Part Number: MPE-557406

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Exhaust Pipe, Intermediate Pipe, 3.250 in. Outside Diameter, 304 Stainless Steel, Natural, BMW, Each

Part Number: DNN-D660-0058

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Turbo Heat Shield, Stock Turbo, Anchoring Hook Installation, Titanium, BMW, B58, Each

Part Number: FNX-FUNKTBTB58TI

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Mufflers, Muffler - Resonator, ANSA OER

Part Number: APH-BW30143

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Turbo Heat Shield, Stock Turbo, Anchoring Hook Installation, Titanium, BMW, N54, Each

Part Number: FNX-FUNKTBTN54TI

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Catalytic Converter, Universal, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 13.0 in. Length, Each

Part Number: MPE-338104

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust Cutout Controllers, Exhaust Valve Remote, Wireless Control, Key Fob, Weatherproof Housing, Wire Harness, BMW, Mini, Toyota, Kit

Part Number: DNN-R660-0001

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Catalytic Converters, California, Universal

Part Number: MPE-5671405

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