CHEVROLET 7.4L/454 Exhaust

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604006

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Headers, Mid-Length, Stainless Steel, Natural, 1.750 in. Tube, Chevy LS Swap, Pair

Part Number: KOK-29101200

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Muffler, 2.50 in. Center Inlet, 2.00 in. Dual Outlet, 25.50 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5132

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Muffler, 2.25 in. Offset Inlet, 2.00 in. Center Outlet, 25.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-1777

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Exhaust Systems, H-Bomb, Crossmember Back, 409 Stainless Steel, Natural, Chevy, GMC, Kit

Part Number: PYE-SGT78T

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT978RE

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT978SE

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, Crossmember Back, H-Pipe, Turbo Pro Muffler, Side Exit, 409 Stainless Steel, Natural, Chevy, GMC, Kit

Part Number: PYE-SGT978TE

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, H-Bomb Header/Crossmember-Back, Stainless Steel, Natural, Turbo Pro Mufflers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA43T

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, Crossmember Back, X-Pipe, Turbo Pro Muffler, Side Exit, 409 Stainless Steel, Natural, Chevy, GMC, Kit

Part Number: PYE-SGT980TE

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, Crossmember Back w/X-Pipe, 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT980VE

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, Crossmember Back w/X-Pipe, 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT980RE

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, Crossmember Back w/X-Pipe, 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT980SE

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Universal, 3 in. Inlet/Outlet, 21 in. Length, Each

Part Number: MPE-95509

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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

Part Number: APH-54785

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Exhaust System, Crossmember Back w/H-Pipe 65-70 B-Body Split Side Dual Exit 2.5 in Int & Tail Pipe Violator Mufflers/Hardware

Part Number: PYE-SGB40V

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 12.00 in. Length, for Nissan, Chevy, Ford, Toyota, Each

Part Number: APH-608295

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Headers, Lakester, Weld-up, Steel, Natural, Chevy, Big Block, Kit

Part Number: PTE-H8004

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Estimated Ship Date: Tomorrow if ordered today

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Exhaust Systems, Turbo Pro, Crossmember Back, X-Change Pipe, Stainless Steel, Natural, Chevy, Kit

Part Number: PYE-SGB11T

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Exhaust System,EMI Thunder,Big Block Chevy with Silent Choice stainless Risers,Polished Finish

Part Number: EDM-EMI-512P

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Exhaust System,EMI Thunder,Big Block Chevy with 16" Long High Perf Stainless steel Risers,Polished Finish

Part Number: EDM-EMI-511P

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Exhaust System,EMI Thunder,Big Block Chevy with "S" Pipe High Perf Stainless steel Risers,Polished Finish

Part Number: EDM-EMI-551P

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Exhaust System,EMI Thunder,Cast aluminum manifolds,16" long stainless steel risers,Big Block Chevy,Blue,Pair

Part Number: EDM-EMI-511B

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Exhaust System,EMI Thunder,Cast aluminum manifolds,16" long stainless steel risers,Big Block Chevy,Red,pair

Part Number: EDM-EMI-511R

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Exhaust System,EMI Thunder,Cast aluminum manifolds,Short Silent Choice stainless risers,BB Chevy,Bright blue

Part Number: EDM-EMI-512B

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