CHEVROLET 5.3L/325 Exhaust

Catalytic Converters, Direct-Fit, Dual Stock Flange Inlet, Single Stock Flange Outlet, Stainless Steel Case, 60.0 in. Overall Length, Chevy, GMC, Each

Part Number: APH-645777

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Headers, Blockhugger, Steel, Silver Ceramic Coated, 2.5 in. Collector, Street Rod, Chevy Small Block LS, Pair

Part Number: SNH-CC1LS1-SEC

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Direct-Fit Muffler Replacement Kit With Muffler

Part Number: MPE-19533

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Exhaust System, Cat-Back, Stainless Steel, Kit

Part Number: MPE-17104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Exhaust System, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Chevy, GMC, 6.2L, Kit

Part Number: ROU-96014

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Exhaust System, Black Series, Cat-Back, Steel, Passenger Side Exit, Aluminized/Black, Black Tip, Chevrolet, GMC, Kit

Part Number: MBR-S5087BLK

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-58396

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Header Bolts, Hex Head, Stainless Steel, Polished, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12

Part Number: GAR-56406-HSP

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Today

Hdr Str Rod Univ LS1 Ctd

Part Number: PTE-H8006-1

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Starter Heat Shields, Bolt-on, Aluminum, Natural, Chevrolet, Gen V LT, Each

Part Number: HOK-BHS519

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Estimated Ship Date: Today

Exhaust System, Installer Series, Cat-Back, Steel, Split Rear/Split Side Exit, Aluminized, Polished Tip, Chevy, GMC, Kit

Part Number: MBR-S5082AL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Muffler, MSL, Oval, Baffled, Steel, Aluminized, 3.00 in. Inlet/2.75 in. Outlet, 29.00 in. Overall Length, Each

Part Number: APH-700489

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Catalytic Converter, Direct Fit, Stainless Steel Case, Buick, Chevy, GMC, Isuzu, Saab, Each

Part Number: WLK-16671

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Aluminized Steel 3" Cat- Back Single Side Exit

Part Number: MBR-S5061AL

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Resonators, Replacement, OEM Design, Aluminized Steel, Single Inlet/Outlet, Center/Center, Chevy, GMC, 5.3L, Each

Part Number: APH-68572

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Exhaust, Force II, Cat-Back, Steel, Aluminized, Polished Stainless Tip, Chevy, GMC, 4.8, 5.3L, Kit

Part Number: FLO-17344

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Headers, Super Competition, Block Hugger, Steel, Painted, Chevy, Small Block, LS1, Pair

Part Number: HOK-2312HKR

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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EPA OBDII Direct Fit Converter

Part Number: CTO-9444

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Passenger Side Exit, Natural, Polished Tip, Chevy, GMC, Kit

Part Number: MBR-S5044409

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.750 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7893

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Headers, Blockhugger, Steel, Bare, Chevy, GMC, LS Swap, Pair

Part Number: SNH-CSLS158-P

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Catalytic Converters, Universal, Single 2.50 in. Slip-fit Inlet/Outlet, AIR Tube, Stainless Steel Case, 12.250 in. Overall Length, Each

Part Number: APH-608416

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Tail Pipe, Max Fit, 2.500 in., Steel, Aluminized, Chevy, GMC, Passenger Side, Each

Part Number: APH-127671

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Estimated Ship Date: Today

• Oversize $13.99

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 1.875 in. Offset Inlet, 2.250 in. Offset Outlet, 32.500 in. Overall Length, Chevrolet, Each

Part Number: WLK-18950

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Exhaust System, Cat-back, Stainless, One Muffler, Side Exit, Polished Tip, Chevy, GMC, 4.8L, 5.3L, Kit

Part Number: WLK-39497

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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