42 products about 1991 Ford Mustang Exhaust Manifolds, Pipes, Mufflers & Components foundVEHICLE SPECIFIC Product Specifications Finish: Natural Flange Bolt Hole Quantity: 2 Flange Stud Hole Quantity: 0 Gasket or Seal Included: Yes Header Material: Cast Iron Heat Shield Included: No Inlet Port Shape: Round Installation Hardware Included: Yes Item Grade: Regular Manifold Bolt Hole Quantity: 8 OE Part Number: E5ZZ 9430-A, E6ZZ 9430-A, E7TZ 9430-B, E7ZZ 9430-B Package Quantity: 1 UPC: 019495018261 Part Description: 1991 Ford Mustang Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: Dual Exhaust; If welded Assy, replace all Reqd parts. Exhaust Pipe Inlet Connection Type: Pipe Connection Exhaust Pipe Material: Steel Exhaust Pipe Outlet Connection Type: Spout Exhaust Pipe Overall Length: 47.75 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet Outside Diameter: 2.250 Inlet Quantity: 1 Inlet Type: Pipe Connection Internet Product Code (IPC): 84D44D7D276 Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 47.750 Material: Steel Max Year Covered: 1993 MFG Brand Name: Walker Exhaust MFG Model # (Series): 45903 MFG Name: Tenneco, Inc Min Year Covered: 1984 Most Popular Make / Model: Ford Mustang Most Popular Year: 1989 Outlet Outside Diameter: 2.250 Outlet Quantity: 1 Outlet Type: Spout Pipe Diameter: 2.250 Pipe Wall Thickness: 0.060 Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 81781 Universal Or Specific Fit: Specific UPC: 086387459037 Part Description: 1991 Ford Mustang Aluminized Steel Exhaust Tailpipe More Info Vehicle Fitment 1991 Ford Mustang | LX | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Reqs PN[35569] Shield & (2) PN[35564] Straps. Automotive Item Grade: OEM Standard Part Connection Type: Pipe Inlet - Outlet Configuration: Offset Inlet - Offset Outlet Inlet Diameter Designation: Inside Diameter Inlet Quantity: 1 Inlet Muffler Body Finish: Aluminized Muffler Body Height: 4.25" Muffler Body Length: 14" Muffler Body Material: Steel Muffler Body Shape: Oval Muffler Body Width: 9.75" Muffler Inlet Diameter: 2" Muffler Outlet Diameter: 2" Muffler Overall Length: 18.5" Muffler Reversible: No Muffler Series: SoundFX™ Muffler Type: Combination Outlet Diameter Designation: Inside Diameter Outlet Quantity: 1 Outlet Part Description: 1991 Ford Mustang Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: Used w/18233 & 35564 Straps Length: 14" Material: Aluminized Steel Muffler Body Material: Aluminized Steel Muffler Overall Length: 14" Part Description: 1991 Ford Mustang Aluminized Steel Muffler Heat Shield More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: Use w/18233 & 35569 Shield Exhaust Strap Length: 34.25 Exhaust Strap Thickness: 0.025 Exhaust Strap Width: 1 Finish: Silver Hardware Material: Steel Internet Product Code (IPC): 481F35F3386 Item Grade: OEM Standard Item has MSDS (SDS): N Length: 34.250 Material: Steel Max Year Covered: 2010 MFG Brand Name: Walker Exhaust MFG Model # (Series): 35564 MFG Name: Tenneco, Inc Min Year Covered: 1973 Most Popular Make / Model: Ford F-150 Most Popular Year: 1993 Package Contents: Muffler Strap Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 3367563 UPC: 086387355643 Part Description: 1991 Ford Mustang Stainless Steel Silver Muffler Strap More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: Dual Exhaust Finish: Bare Material: Stainless Steel Thickness: 0.62" Part Description: 1991 Ford Mustang Stainless Steel Bare 2 Bolt Exhaust Flange More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L 1991 Ford Mustang | LX | 8 Cyl 5.0L 1991 Ford Mustang | GT | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Dual Exhaust Attachment Method: OEM Style Class: A Finish: Black Inlet Quantity: 1 Item Grade: Standard Replacement Material: Rubber Outlet Quantity: 1 Overall Length: 3.125" UPC: 086387354608 Part Description: 1991 Ford Mustang Rubber Black Exhaust Insulator More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L 1991 Ford Mustang | LX | 8 Cyl 5.0L 1991 Ford Mustang | GT | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Dual Exhaust; 2 1/4 Inch Bolt Diameter: 0.375 Clamp Design: U-Clamp Clamp Maximum Diameter: 2.25 Clamp Type: U-Bolt Finish: Natural Gauge: 11.0 Grade Type: Regular Hardware Material: Steel Internet Product Code (IPC): B7FF432686E Item Grade: OEM Standard Item has MSDS (SDS): N Material: Steel Max Year Covered: 2019 MFG Brand Name: Walker Exhaust MFG Model # (Series): 35336 MFG Name: Tenneco, Inc Min Year Covered: 1960 Most Popular Make / Model: Ford Explorer Most Popular Year: 2008 Nut Type: Hex Package Contents: One Exhaust Clamp Pipe Diameter: 2.250 Product Grade: Economy Saddle Hole Type: Round Supplier Company Name: Tenneco, Inc Total Part VIO: 60766000 UPC: 086387353366 Width: 3.5 Part Description: 1991 Ford Mustang Heavy Duty Steel Natural U Bolt Clamp More Info Vehicle Fitment 1991 Ford Mustang | LX | 8 Cyl 5.0L 1991 Ford Mustang | GT | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: 2 Inch Bolt Diameter: 0.375 Clamp Design: U-Clamp Clamp Maximum Diameter: 2.0 Clamp Type: U-Bolt Finish: Natural Gauge: 11.0 Grade Type: Regular Hardware Material: Steel Internet Product Code (IPC): 8D5DA5A9834 Item Grade: OEM Standard Item has MSDS (SDS): N Material: Steel Max Year Covered: 2019 MFG Brand Name: Walker Exhaust MFG Model # (Series): 35335 MFG Name: Tenneco, Inc Min Year Covered: 1955 Most Popular Make / Model: Honda Accord Most Popular Year: 2015 Nut Type: Hex Package Contents: One Exhaust Clamp Pipe Diameter: 2.000 Product Grade: Economy Saddle Hole Type: Round Supplier Company Name: Tenneco, Inc Total Part VIO: 56266152 UPC: 086387353359 Width: 3.25 Part Description: 1991 Ford Mustang Heavy Duty Steel Natural U Bolt Clamp More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: Dual Exhaust Attachment Method: Uses existing exhaust rod brackets or holes Attachment Type: Bolt On Finish: Silver Fitment: Direct Fit Hardware Material: Steel Internet Product Code (IPC): DA36C852F74 Item Grade: OEM Standard Item has MSDS (SDS): N Length: 5.750 Material: Steel Max Year Covered: 1993 MFG Brand Name: Walker Exhaust MFG Model # (Series): 35243 MFG Name: Tenneco, Inc Min Year Covered: 1981 Most Popular Make / Model: Ford Mustang Most Popular Year: 1986 Mounting Hardware Included: No Overall Length: 0.0 Package Contents: Bracket Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 219305 Universal Or Specific Fit: Specific UPC: 086387352437 Part Description: 1991 Ford Mustang Steel Silver Silver Exhaust Bracket More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L 1991 Ford Mustang | GT | 8 Cyl 5.0L 1991 Ford Mustang | LX | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Reqs PN[35569] Shield & (2) PN[35564] Straps; Optional; SoundFX Universal for 18233; Reqs PN[35568] Bracket & (1) Extra PN[35408] (2") Clamp. Body Height: 4.250 Body Length: 15.000 Body Material: Steel Body Width: 8.813 Finish: Aluminized Grade Type: Regular Inlet 1 Inside Diameter: 2.000 Inlet 1 Type: Pipe Connection Inlet Configuration: Offset Inlet Offset: 2.625 Max Year Covered: 1993 Min Year Covered: 1983 Most Popular Make / Model: Ford Mustang Most Popular Year: 1989 Muffler Type: Combination Outlet 1 Inside Diameter: 2.000 Outlet Configuration: Offset Overall Length: 18.000 Product Grade: Economy Reversible: No Shape: Oval Total Part VIO: 59264 Universal Or Specific Fit: Universal UPC: 086387181570 Part Description: 1991 Ford Mustang Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: If welded assembly, modifications and/or additional parts may be required.;Dual Exhaust; If Welded Assy, Replace All Reqd Parts; w/Heat Shields;Dual Exhaust; If welded Assy, replace all Reqd parts; W/welded Heat Shield.;Dual Exhaust; W/welded Heat Shield. Connection Type: Pipe Connection Inlet Diameter Designation: Inside Diameter Inlet Quantity: 1 Item Grade: OEM Standard Part Muffler Body Height: 4.25" Muffler Body Length: 17" Muffler Body Material: Aluminized Steel Muffler Body Shape: Oval Muffler Body Width: 9.75" Muffler Inlet Diameter: 2.25" Muffler Inlet-Outlet Configuration: Offset - Offset Muffler Outlet Diameter: 2.25" Muffler Overall Length: 20.5" Muffler Reversibility: No Muffler Series: SoundFX™ Muffler Type: Combination Outlet Diameter Designation: Inside Diameter Outlet Quantity: 1 Part Description: 1991 Ford Mustang Soundfx Driver Side Aluminized Steel Oval Direct Fit Exhaust Muffler More Info Vehicle Fitment 1991 Ford Mustang | GT | 8 Cyl 5.0L 1991 Ford Mustang | LX | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: If welded assembly, modifications and/or additional parts may be required.;Dual Exhaust; W/welded Heat Shield.;Dual Exhaust; If welded Assy, replace all Reqd parts; W/welded Heat Shield. Body Height: 4.250 Body Length: 15.000 Body Material: Steel Body Width: 8.813 Exhaust Component Mount Type: Uses Factory Hangers Finish: Aluminized Grade Type: Regular Inlet 1 Inside Diameter: 2.250 Inlet 1 Type: Pipe Connection Inlet Configuration: Offset Inlet Offset: 2.625 Internet Product Code (IPC): 9AFF3BADF30 Item has MSDS (SDS): N Max Year Covered: 1993 MFG Brand Name: Walker Exhaust MFG Model # (Series): 18244 MFG Name: Tenneco, Inc Min Year Covered: 1987 Most Popular Make / Model: Ford Mustang Most Popular Year: 1989 Muffler Body Height: 4.25 Muffler Body Length: 15.0 Muffler Body Material: Steel Muffler Body Width: 8.8125 Muffler Color / Finish: Aluminized Muffler Inlet: Offset Muffler Inlet Connection Type: Pipe Connection Muffler Inlet Count: 1 Muffler Inlet Diameter (in): 2.25 Muffler Inlet Diameter 2 (in): 0.0 Muffler Inlet Diameter Designation: Inside Diameter Muffler Outlet: Offset Muffler Outlet Connection Type: Pipe Connection Muffler Outlet Count: 1 Muffler Outlet Diameter (in): 2.25 Muffler Outlet Diameter Designation: Inside Diameter Muffler Overall Length: 18.0 Muffler Reversible: No Muffler Shape: Oval Outlet 1 Inside Diameter: 2.250 Outlet Configuration: Offset Overall Length: 18.000 Product Grade: Economy Reversible: No Shape: Oval Supplier Company Name: Tenneco, Inc Total Part VIO: 122962 Universal Or Specific Fit: Specific UPC: 086387182447 Part Description: 1991 Ford Mustang Soundfx Passenger Side Aluminized Steel Oval Direct Fit Exhaust Muffler More Info Vehicle Fitment 1991 Ford Mustang | GT | 8 Cyl 5.0L 1991 Ford Mustang | LX | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: If welded assembly, modifications and/or additional parts may be required.;Dual Exhaust; If welded Assy, replace all Reqd parts.;Dual Exhaust Bend Radius: 4.5 Bending Radius: 4.500 Exhaust Pipe Inlet Connection Type: Spherical Flare Exhaust Pipe Material: Steel Exhaust Pipe Outlet Connection Type: Pipe Connection Exhaust Pipe Overall Length: 18.0 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet 1 Inside Diameter: 2.625 Inlet 1 Type: Spherical Flare Inlet Quantity: 1 Internet Product Code (IPC): F8591D71BDB Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 18.000 Material: Steel Max Year Covered: 1993 MFG Brand Name: Walker Exhaust MFG Model # (Series): 42835 MFG Name: Tenneco, Inc Min Year Covered: 1987 Most Popular Make / Model: Ford Mustang Most Popular Year: 1989 Outlet 1 Outside Diameter: 2.250 Outlet 1 Type: Pipe Connection Outlet Quantity: 1 Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 122962 Universal Or Specific Fit: Specific UPC: 086387428354 Part Description: 1991 Ford Mustang Aluminized Steel Exhaust Extension Pipe More Info Vehicle Fitment 1991 Ford Mustang | GT | 8 Cyl 5.0L 1991 Ford Mustang | LX | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Exhaust Pipe Inlet Connection Type: Pipe Connection Exhaust Pipe Material: Steel Exhaust Pipe Outlet Connection Type: Pipe Connection Exhaust Pipe Overall Length: 44.36 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet Outside Diameter: 2.000 Inlet Quantity: 1 Inlet Type: Pipe Connection Internet Product Code (IPC): 79EB39A33A1 Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 44.360 Material: Steel Max Year Covered: 1993 MFG Brand Name: Walker Exhaust MFG Model # (Series): 44859 MFG Name: Tenneco, Inc Min Year Covered: 1986 Most Popular Make / Model: Ford Mustang Most Popular Year: 1989 Outlet Outside Diameter: 2.000 Outlet Quantity: 1 Outlet Type: Pipe Connection Pipe Diameter: 2.000 Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 36752 Universal Or Specific Fit: Specific UPC: 086387448598 Part Description: 1991 Ford Mustang Aluminized Steel Exhaust Tailpipe More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: Dual Exhaust; If welded Assy, replace all Reqd parts. Exhaust Pipe Inlet Connection Type: Pipe Connection Exhaust Pipe Material: Steel Exhaust Pipe Outlet Connection Type: Spout Exhaust Pipe Overall Length: 48.0 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet Outside Diameter: 2.250 Inlet Quantity: 1 Inlet Type: Pipe Connection Internet Product Code (IPC): DFEA0BEFBE2 Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 48.000 Material: Steel Max Year Covered: 1993 MFG Brand Name: Walker Exhaust MFG Model # (Series): 45902 MFG Name: Tenneco, Inc Min Year Covered: 1984 Most Popular Make / Model: Ford Mustang Most Popular Year: 1989 Outlet Outside Diameter: 2.250 Outlet Quantity: 1 Outlet Type: Spout Pipe Diameter: 2.250 Pipe Wall Thickness: 0.060 Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 81781 Universal Or Specific Fit: Specific UPC: 086387459020 Part Description: 1991 Ford Mustang Aluminized Steel Exhaust Tailpipe More Info Vehicle Fitment 1991 Ford Mustang | LX | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Capri, Mustang; 7.5" Ring Gear; W/ Quad Shocks Part Description: 1991 Ford Mustang Exhaust Resonator Vehicle Fitment 1991 Ford Mustang | GT, GT-350 20th Anniversary, L, LX, SVO, SVT Cobra, SVT Cobra R | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Capri, Mustang; 7.5" Ring Gear; W/ Quad Shocks Part Description: 1991 Ford Mustang Muffler Vehicle Fitment 1991 Ford Mustang | GT, GT-350 20th Anniversary, L, LX, SVO, SVT Cobra, SVT Cobra R | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Capri, Mustang Part Description: 1991 Ford Mustang Exhaust Manifold Vehicle Fitment 1991 Ford Mustang | GT, GT-350 20th Anniversary, L, LX, SVT Cobra, SVT Cobra R | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Capri, Mustang; 8.8" Ring Gear Part Description: 1991 Ford Mustang Exhaust Resonator Vehicle Fitment 1991 Ford Mustang | GT, LX, SVO, SVT Cobra, SVT Cobra R | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Capri, Mustang; 8.8" Ring Gear Part Description: 1991 Ford Mustang Muffler Vehicle Fitment 1991 Ford Mustang | GT, LX, SVO, SVT Cobra, SVT Cobra R | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Capri, Mustang; 2.3l; W/O Turbo Part Description: 1991 Ford Mustang Exhaust Manifold Vehicle Fitment 1991 Ford Mustang | GT, L, LX, SVO | 4 Cyl 2.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: 8 Cylinder, All;Capri, Mustang; 5.0l; All; Right Location: Passenger Side Part Description: 1991 Ford Mustang Exhaust Manifold More Info Vehicle Fitment 1991 Ford Mustang | GT, LX, SVT Cobra, SVT Cobra R | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: 8 Cylinder, All Location: Driver Side Other Names: Exhaust Manifold, Manifold Item Weight: 8.90 Pounds Fitment Type: Direct Replacement Part Description: 1991 Ford Mustang Manifold More Info Vehicle Fitment 1991 Ford Mustang | GT, LX, SVT Cobra, SVT Cobra R | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Capri, Mustang; 2.3l; W/Calif; W/O Svo & Turbo Part Description: 1991 Ford Mustang Exhaust Resonator Vehicle Fitment 1991 Ford Mustang | LX | 4 Cyl 2.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: Capri, Mustang; 2.3l; W/Calif; W/O Svo & Turbo Part Description: 1991 Ford Mustang Muffler Vehicle Fitment 1991 Ford Mustang | LX | 4 Cyl 2.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4 Cylinder Part Description: 1991 Ford Mustang Exhaust Manifold Vehicle Fitment 1991 Ford Mustang | LX | 4 Cyl 2.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: 8 Cylinder, Dual, Auto Trans, W/GT;8 Cylinder, Dual, Manual Trans, W/GT Location: Passenger Side Part Description: 1991 Ford Mustang Exhaust Resonator More Info Vehicle Fitment 1991 Ford Mustang | GT, SVT Cobra, SVT Cobra R | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: 8 Cylinder, Dual, Auto Trans, W/GT;8 Cylinder, Dual, Manual Trans, W/GT Location: Passenger Side Part Description: 1991 Ford Mustang Muffler More Info Vehicle Fitment 1991 Ford Mustang | GT, SVT Cobra, SVT Cobra R | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: 2 Inch Bolt Diameter: 0.313 Clamp Design: U-Clamp Clamp Maximum Diameter: 2.0 Clamp Type: U-Bolt Finish: Natural Gauge: 13.0 Grade Type: Regular Hardware Material: Steel Internet Product Code (IPC): 83F2B5256DB Item Grade: OEM Standard Item has MSDS (SDS): N Material: Steel Max Year Covered: 2010 MFG Brand Name: Walker Exhaust MFG Model # (Series): 35408 MFG Name: Tenneco, Inc Min Year Covered: 1960 Most Popular Make / Model: Honda Accord Most Popular Year: 1993 Nut Type: Hex Package Contents: One Exhaust Clamp Pipe Diameter: 2.000 Product Grade: Economy Saddle Hole Type: Round Supplier Company Name: Tenneco, Inc Total Part VIO: 8824506 UPC: 086387354080 Width: 3.125 Part Description: 1991 Ford Mustang Standard Steel Natural U Bolt Clamp More Info Vehicle Fitment 1991 Ford Mustang | All Trims | 4 Cyl 2.3L