1980 BUICK REGAL Exhaust Systems
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![Magnaflow 93431 - Direct Fit Catalytic Converters]()
Magnaflow 93431 - Direct Fit Standard Catalytic Converter (2.5" ID/2.5" OD)1980 BUICK REGAL LIMITED, BASE, SPORT / 3.8L V6 GAS / 2.50" / 2.50"- Series: Standard
- Material: Stainless
- Carb Compliant: No
- Converter Configuration: Direct-Fit
- Main Piping Diameter: 2.5"
- Inlet Diameter: 2.5"
- Outlet Diameter: 2.5"
- Body Length: 12"
- Body Width: 6"
- Overall Length: 21.5"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Exhaust Pipe Material: Stainless Steel
- Air Tube Adapter: Not Adaptable
- O2 Sensor Location: Pre And Post Converter
- Exhaust Component Mount Type: Uses Factory Hangers
Price:$391.00 -
![Mr. Gasket 7652G - Header Install Kit]()
Mr. Gasket 7652G - Header Install Kit1980 BUICK REGAL 5.0L V8 GASKey Features:- Header Install Kit
- Oval Port Shape
- Port Dimensions W-1.50 in. x H-1.82 in.
Price:$46.97 -
![DynoMax 89017 Header-Back Dual Exhaust Kits]()
DynoMax 89017 - Header-Back Dual Exhaust KitsPrice:$369.40 -
![Flowtech 49100FLT - Afterburner Headers]()
Flowtech 49100FLT - Afterburner Headers1980 BUICK REGAL LIMITED, BASE / 5.0L V8 GASKey Features:- Afterburner Headers
- Standard
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Price:$327.95 -
![Mr. Gasket 150C - Exhaust Gasket Set. Small Square Race Port. Port Dimensions W-1.45 in. x H-1.48 in.]()
Mr. Gasket 150C - Exhaust Gasket Set, Small Square Race Port, Port Dimensions W-1.45 in. x H-1.48 in.1980 BUICK REGAL 5.0L V8 GASKey Features:- Exhaust Gasket Set
- Square Port Shape
- Port Dimensions W-1.45 in. x H-1.48 in.
- Small Square Race Port
Price:$32.55 -
![Mr. Gasket 5903 - Ultra Seal. Exhaust Gasket Set. Brodix D-Shaped Port]()
Mr. Gasket 5903 - Ultra Seal, Exhaust Gasket Set, Brodix D-Shaped Port1980 BUICK REGAL 5.0L V8 GASKey Features:- Ultra Seal Exhaust Gasket Set
- D Port Shape
- Port Dimensions W-1.55 in. x H-1.71 in.
Price:$39.01 -
![Flowmaster 15817 -Prebend Tailpipe]()
Flowmaster 15817 - 2.5" Dual Rear Exit Prebent Tailpipe1980 BUICK REGAL BASE, LIMITED / 5.0L V8 GAS, 3.8L V6 GAS, 4.9L V8 GAS, 4.3L V8 GAS- Color: Gray
- System Type: Tailpipe Kit
- Tubing Diameter (in): 2.5
- Inlet Diameter (in): 2.5
- Outlet Diameter (in): 2.5
- Fitment: Direct OE Replacement
- Overall Length (in): 65.25
- Exit Position: Dual Rear Exit
- Prebent Tailpipes - 2.50 in. Rear Exit - Pair
- Material: Aluminized Steel
- Automotive Item Grade: High Performance
Price:$189.95 -
![Mr. Gasket 5916 - Ultra Seal. Exhaust Gasket Set]()
Mr. Gasket 5916 - Ultra Seal, Exhaust Gasket Set1980 BUICK REGAL 5.0L V8 GASKey Features:- Ultra Seal Exhaust Gasket Set
- Square Port Shape
- Port Dimensions W-1.25 in. x H-1.30 in.
- Thickness .062 in.
Price:$42.35 -
![Mr. Gasket 7151 - Copper Seal. Exhaust Gasket Set]()
Mr. Gasket 7151MRG - Copper Seal Exhaust Gasket Set - (Square Port Shape) - (Port Dimensions W-1.45 in. x H-1.48 in.) - (Small Square Race Port)1980 BUICK REGAL 5.0L V8Key Features:- Copper Seal Exhaust Gasket Set
- Square Port Shape
- Port Dimensions W-1.45 in. x H-1.48 in.
- Small Square Race Port
Price:$48.49 -
![Flowmaster 2200125 - Universal-Fit 220 Series Standard Duty Catalytic Converter (Oval)]()
Flowmaster 2200125 - 220 Series Universal Catalytic Converter (2.5" ID/2.5" OD)1980 BUICK REGAL BASE, LIMITED, SPORT / 3.8L V6 GAS / 2.00" / 2.00"- Inlet Diameter (in): 2
- Inlet Quantity: 1
- Outlet Diameter (in): 2
- Outlet Quantity: 1
- CARB (California) Compliant: No
- Air Tube Adaptable: Yes
- Heat Shield: Yes
- Body Shape: Oval
- Body Length (in): 14
- Body Width (in): 6.125
- Style: 3-Way
- Inlet Connection Type: Slip-Fit
- Outlet Connection Type: Slip-Fit
- Oxygen Sensor Location: None
- Body Material: Stainless Steel
- Substrate Material: Ceramic
- Max Engine Size: 5.7L
- Max Gross Vehicle Weight (lb): 5500
Price:$132.95 -
![Mr. Gasket 7650G - Header Install Kit]()
Mr. Gasket 7650G - Header Install Kit1980 BUICK REGAL 5.0L V8 GASKey Features:- Header Install Kit
- Square Port Shape
- Port Dimensions W-1.45 in. x H-1.48 in.
- Incl. Header Exhaust/Collector Flange Gasket/Header And Collector Flange Bolts
Price:$46.97
