CADILLAC Exhaust

Motor Mount Heat Shield, 15.50 in x 4 in., 1,200 Degrees F Continuous, 2,000 Degrees F Intermittent, Round Mounts, LSx/LT, Chevy, GMC, Each

Part Number: HSP-503010

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Estimated Ship Date: Today

Y Pipe, Steel, Aluminized, 2-bolt Flange Inlet, Slip-fit Outlet, 2.25 in. Diameter, Buick, Chevy, 5.0L, 5.7L

Part Number: WLK-40299

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Oversize $7.99

Catalytic Converters, Universal, Stainless Case, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Buick, Chevy, Chrysler, Ford, GMC, Jeep, Each

Part Number: APH-602006

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, Glasspack, Red Pack, Steel, Red, 2.25 in. Inlet/2.25 in. Outlet, 22 in. Length, Each

Part Number: MPE-13125

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Exhaust Manifolds, Right, Cast Iron, Natural, Cadillac, Chevy, GMC, Each

Part Number: ATP-101094

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Estimated Ship Date: Today

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Muffler, Turbo, 3.00 in. Center Inlet/Two 2.25 in. Outlets, 21 in. Length, Steel, Aluminized, Each

Part Number: IMM-16835CB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Muffler, SoundFX, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-18390

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Estimated Ship Date: Today

Muffler, Vortex, 3.000 in. Inlet/2.500 in. Dual Outlet, Steel, Gray Aluminized, Each

Part Number: IMM-88109CB

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Universal, 2.282 in. Inlet/2.420 in. Outlet, 13.5 in. Length, Each

Part Number: WLK-15037

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, 2.00 in. Offset Inlet, 2.00 in. Offset Outlet, 23.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-1780

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Muffler, MSL, Steel, Aluminized, Buick, Cadillac, Chevy, Oldsmobile, V6, V8, Each

Part Number: APH-6543

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-17874

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Header bolt kit for GM GEN V LT Engines. (10) M8-1.25 x 25mm Grade 18-8 SS header bolts. 10mm head.

Part Number: KOK-BK113

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Cadillac, 3.6L, Each

Part Number: APH-2573

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Intermediate Pipe, Steel, Aluminized, Chevy, GMC, Tahoe/Yukon, 4.8/5.3L, Each

Part Number: WLK-52190

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Y-Pipe, Steel, Aluminized, 2.250 in. Inlet, 1.875 in Outlet, 54.000 in. Long, Cadillac, Each

Part Number: WLK-50527

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Estimated Ship Date: Dec 23, 2025 if ordered today

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• Oversize $10.99
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Catalytic Converters, Universal, 2.00 in. Slip-fit Inlet/Outlet, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Each

Part Number: APH-602004

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, Challenge, Steel, Aluminized, Buick, Cadillac, Oldsmobile, Each

Part Number: APH-3035

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Left, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ATP-101261

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Resonator, Aluminized, Steel, Each

Part Number: WLK-21992

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 40.38 in. Overall Length, Cadillac, 4.6L, Each

Part Number: WLK-18832

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Estimated Ship Date: Dec 29, 2025 if ordered today

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94 Cadillac DEVILLE, FLEETWOOD (INCL. COMMERCIAL) - 8 Cyl. - 4.9L

Part Number: APH-88117

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Estimated Ship Date: Dec 11, 2025 if ordered today

• Oversize $39.99
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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 21.00 in. Overall Length, Cadillac, Jeep, Each

Part Number: WLK-18403

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Cadillac, 3.6L, Each

Part Number: APH-38001

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Intermediate Pipe, Outside Diameter 2.625 in., Steel, Aluminized, Cadillac, Chevrolet, GMC, Each

Part Number: WLK-52275

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Estimated Ship Date: Dec 29, 2025 if ordered today

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