1991 Honda Civic Performance Exhaust Systems

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    • HKS® Sport Series Exhaust System
      (1 reviews)
      # 70192930
      Honda Civic Base 1991, Sport Series Exhaust System by HKS®. Tubing: 2". Tip Style: R-2. Tip Size: 2.4". Professionally developed with a racer in mind, this HKS exhaust system provides an easy opportunity to upgrade both the...
      Upgrades both the horsepower and sound of your vehicleMade from premium quality materials
      $494.77
    • Skunk2® MegaPower™ Exhaust System
      (0 reviews)
      # 38815680
      Honda Civic DX Hatchback 1991, MegaPower™ Exhaust System by Skunk2®. 2.36" Diameter. Bolt-on system. No welding or fabrication necessary. This MegaPower cat-back exhaust system delivers maximum performance and ultimate sound at...
      Designed for maximum performanceGenerates more horsepower by optimizing engine airflow
      $497.99
    • Spec-D® N1 Style Cat-Back Exhaust System with Burnt Tip (2.5" Inlet)
      (0 reviews)
      # 12205976
      Honda Civic DX Hatchback 1991, N1 Style Cat-Back Exhaust System with Burnt Tip (2.5" Inlet) by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $151.30
    • APEXi® WS2 Exhaust System
      (0 reviews)
      # 79118275
      Honda Civic DX Hatchback 1991, WS2 Exhaust System by APEXi®. The WS Exhaust series is the APEXi answer to the ultimate street muffler system with all around performance. The canister is made of the highest grade polished SUS304...
      $700.14
    • DC Sports® 4-2-1 Exhaust Headers
      (0 reviews)
      # 55194091
      Honda Civic 1991, Ceramic Coated Stainless Steel 4-2-1 Exhaust Header by DC Sports®. DC Sports header systems deliver incredible low-to mid-range power gains, while improving ground clearance and reducing weight by eliminating the...
      $325.52 - $355.48
    • Spec-D® Exhaust Header
      (1 reviews)
      # 78252310
      Honda Civic Standard (Manual) Transmission D15B2 Engine / D16A6 Engine 1991, Exhaust Header by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $80.10
    • Spec-D® Header Gasket with Donut
      (1 reviews)
      # 78252311
      Honda Civic Standard (Manual) Transmission D15B2 Engine / D16A6 Engine 1991, Header Gasket with Donut by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $10.68
    • MagnaFlow® Direct Fit California Pre-OBDII Catalytic Converter
      (0 reviews)
      # 22197794
      Honda Civic 1991, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: Yes. Converter Configuration:...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $265.23
    • MagnaFlow® Direct Fit Federal Standard Catalytic Converter
      (0 reviews)
      # 22198358
      Honda Civic EX / RT 4WD 1991, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $136.67
    • DynoMax® Race™ Universal Fit Muffler
      (0 reviews)
      # 104270978
      Universal Fit Muffler by DynoMax®. Muffler Series: Race™. Muffler Body Shape: Round. Muffler Configuration: Center - Center. Muffler Type: Straight Through. Muffler Sound: Deep Tone. DynoMax® Race Bullet mufflers feature...
      Unrestricted, straight-through design for a dyno tested and track proven increase in horsepower and torqueEngineered to provide a deep race sound
      $20.03 - $69.48
    • DynoMax® Super Turbo™ Stainless Steel Muffler
      (0 reviews)
      # 104270994
      Universal Muffler by DynoMax®. Muffler Series: Super Turbo™. Muffler Body Material: Stainless Steel. Muffler Body Finish: Aluminized. Reversible. Get improved exhaust flow and reduced back pressure for better performance, and a...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $48.86 - $123.81
    • DynoMax® Ultra Flo™ Stainless Steel Muffler
      (0 reviews)
      # 104271005
      Universal Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Material: Stainless Steel. Muffler Body Finish: Bare. Muffler Type: Straight Through. Muffler Sound: Deep Tone. This muffler features straight-through design...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $66.15 - $118.85
    • DynoMax® Ultra Flo™ X Stainless Steel Muffler
      (0 reviews)
      # 104271014
      Universal X Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Length: 20". Muffler Body Width: 9.75". Muffler Body Height: 4.5". Muffler Overall Length: 25". Muffler Body Material: Stainless Steel. Muffler Body...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueX-pipe improves exhaust scavenging and equalizes flow
      $120.90 - $120.95
    • DynoMax® VT™ Stainless Steel Muffler
      (0 reviews)
      # 104271017
      Universal Muffler by DynoMax®. Muffler Series: VT™. Muffler Body Width: 9.75". Muffler Body Height: 4.5". Muffler Body Material: Stainless Steel. Muffler Body Finish: Bare. Muffler Body Shape: Oval. Muffler Type: Straight...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueExclusive DynoMax Valve Technology delivers on-demand, drone-free performance and sound
      $94.15
    • AP Exhaust® Xlerator Stainless Steel Exhaust Tip
      (0 reviews)
      # 80392367
      Honda Civic 1991, Xlerator Stainless Steel Exhaust Tip by AP Exhaust®. Inlet Diameter: 1.5". Outlet Diameter: 1.5". Length: 5.25". Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique...
      Made from first-rate materialsEnsures outstanding durability
      $9.60
    • Weapon-R® Racing Mid Pipe (2.5")
      (0 reviews)
      # 290169
      Honda Civic 1991, Racing Mid Pipe by Weapon-R®. Size: 2.5". This pipe is designed for maximum performance on the race track.
      $110.00
    • Spec-D® Test Pipe
      (0 reviews)
      # 78252281
      Honda Civic 1991, Test Pipe by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and mufflers with large diameter...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $33.82
    • Blox® Test Pipe
      (0 reviews)
      # 61937141
      Honda Civic 1991, Test Pipe by Blox Racing®.
      $90.00
    • Vibrant Performance® Exhaust Manifold Flange
      (0 reviews)
      # 78903595
      Honda Civic DX / EX / LX / RT 4WD 1991, Exhaust Manifold Flange by Vibrant Performance®.
      Made of High Quality MaterialsAvailable in different sizes
      $49.88 - $83.95
    • Magnum Gasket® Exhaust Manifold Gasket Set
      (0 reviews)
      # 82720972
      Honda Civic 1991, Exhaust Manifold Gasket Set by Magnum Gasket®. Standard. You'd better be ready to take the heat if you're going to seal an exhaust manifold, where temperatures can often exceed 1,000°F. You can count on Magnum to...
      Made of High Quality MaterialsThe best combination of steel layers and high-temp gasket materials
      $9.95
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 89466967
      Honda Civic 1590 CC 1991, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $33.74
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 89466969
      Honda Civic 1590 CC 1991, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $15.68
    • Dorman® Exhaust Manifold
      (0 reviews)
      # 62541023
      Honda Civic 1991, Exhaust Manifold by Dorman®. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a direct replacement, the exact...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $99.41
    • Walker® CalCat™ Round Direct Fit Catalytic Converter
      (1 reviews)
      # 88066199
      Honda Civic 3 Door 1991, CalCat™ Direct Fit Catalytic Converter by Walker®. Overall Length: 15.5". Body Dimensions: 8" Length x 4.125" Width x 4.125" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: 2 Bolt...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $202.28
    • Walker® CalCat™ Round Universal Fit Catalytic Converter
      (0 reviews)
      # 88066198
      Honda Civic 1991, CalCat™ Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2". Outlet Diameter: 2". Overall Length: 12". Body Dimensions: 8" Length x 4.5" Width x 4.5" Height. Inlet / Outlet Quantity: 1 Inlet / 1...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $109.67
    • Walker® Round Direct Fit Catalytic Converter
      (0 reviews)
      # 88066197
      Honda Civic 3 Door with Federal Emission 1991, Direct Fit Catalytic Converter by Walker®. Overall Length: 15.5". Body Dimensions: 7.5" Length x 4.5" Width x 4.5" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $105.93
    • Walker® Round Universal Fit Catalytic Converter
      (0 reviews)
      # 88066196
      Honda Civic 3 Door with Federal Emission 1991, Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2". Outlet Diameter: 2". Overall Length: 11.5". Body Dimensions: 8" Length x 5" Width x 5" Height. Inlet / Outlet...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $63.80
    • Bosal® Direct Fit Catalytic Converter
      (0 reviews)
      # 20551650
      Honda Civic 1991, Direct Fit Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. CARB Compliant: No. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $111.99
    • Eastern® ECO CARB Universal Fit Center Round Catalytic Converter
      (0 reviews)
      # 100277926
      Honda Civic 1991, Center Catalytic Converter by Eastern®. Catalytic Series: ECO CARB. Converter Configuration: Universal Fit. Catalytic Converter Format: Main Catalytic Converter. Inlet Diameter: 2". Outlet Diameter: 2". Yes...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $176.63
    • Eastern® Standard Direct Fit Catalytic Converter
      (0 reviews)
      # 17573313
      Honda Civic 1991, Catalytic Converter by Eastern®. Catalytic Series: Standard. Converter Configuration: Direct Fit. No With One Inlet Gasket. With One Outlet Gasket. Without Oxygen Sensor Port. If you need to replace your failed or...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $119.71 - $197.57
    • Eastern® Standard Universal Fit Oval Catalytic Converter
      (0 reviews)
      # 100277928
      Honda Civic 1991, Catalytic Converter by Eastern®. Catalytic Series: Standard. Converter Configuration: Universal Fit. Catalytic Converter Format: Main Catalytic Converter. Inlet Diameter: 2.25". Outlet Diameter: 2.25". No...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $39.37
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86070254
      Honda Civic 1.5L 1991, Direct Fit Catalytic Converter by DEC®. Overall Length: 15.625". Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are...
      Direct fitMade from a heavy duty stainless steel outer shell
      $184.38 - $264.60
    • AP Exhaust® Standard Duty Catalytic Converter
      (0 reviews)
      # 81398066
      Honda Civic CARB Compliant / EPA Compliant 1991, Standard Duty Catalytic Converter by AP Exhaust®. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the oxidation of HC’s and CO, and very...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $56.41
    • Walker® Quiet-Flow™ Oval Muffler Assembly
      (1 reviews)
      # 18150128
      Honda Civic 1991, Quiet-Flow™ Stainless Steel Aluminized Oval Muffler Assembly by Walker®. Inlet Configuration: Offset. Outlet Diameter: 1.5". Outlet Configuration: Offset. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet...
      $70.65 - $73.56
    • Walker® Round Resonator Assembly
      (0 reviews)
      # 18164937
      Honda Civic 1991, Stainless Steel Aluminized Round Resonator Assembly by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 3 Bolt Welded Flange. Body Shape: Round. If you want exhaust piping that delivers...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $65.68 - $92.59
    • Walker® SoundFX™ Oval Direct Fit Muffler
      (0 reviews)
      # 85232350
      Honda Civic 1991, SoundFX™ Stainless Steel Aluminized Oval Direct Fit Muffler by Walker®. Inlet Configuration: Offset. Outlet Diameter: 1.5". Outlet Configuration: Offset. Body Shape: Oval.
      $33.06 - $64.29
    • Bosal® Center Resonator Assembly
      (0 reviews)
      # 20564620
      Honda Civic 1991, Center Resonator Assembly by Bosal®. Location: Center. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $47.57 - $88.01
    • Bosal® Muffler
      (0 reviews)
      # 88881259
      Honda Civic 1991, Muffler by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $63.88 - $79.79
    • AP Exhaust® Challenge Series Muffler
      (0 reviews)
      # 80140919
      Honda Civic 1991, Challenge Series Muffler by AP Exhaust®. Cross Section: 4.25" x 8.75". Body Shape: Oval. Overall Length: 21.25". Inlet Diameter: 1.75". Outlet Diameter: 1.5". Includes Inlet / Outlet Neck. This superior product...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $73.55 - $82.61
    • AP Exhaust® MSL Maximum Direct Fit Muffler
      (0 reviews)
      # 80140922
      Honda Civic 1991, MSL Maximum Direct Fit Muffler by AP Exhaust®. Cross Section: 4.25" x 8.75". Body Shape: Oval. Overall Length: 21.25". Inlet Diameter: 1.75". Outlet Diameter: 1.5". Includes Inlet / Outlet Neck. This superior...
      Designed for a quiet ride100% aluminized components for longer life
      $41.38 - $52.95
    • Walker® Extension Pipe
      (0 reviews)
      # 35473208
      Honda Civic 1991, Stainless Steel Aluminized Extension Pipe by Walker®. Diameter: 1.5". Outlet Diameter: 1.5". Overall Length: 23.5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2 Bolt Welded Flange. Outlet...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $19.67
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18156694
      Honda Civic 1.5L Wagon 1991, Aluminized Intermediate Pipe by Walker®. Diameter: 1.75". Inlet Diameter 1: 1.75". Overall Length: 27.02". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $37.83
    • Walker® Tail Pipe
      (0 reviews)
      # 18169491
      Honda Civic 1991, Stainless Steel Aluminized Tail Pipe by Walker®. Diameter: 1.5". Inlet Diameter 1: 1.5". Outlet Diameter: 1.5". Overall Length: 19". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe...
      $9.60
    • Walker® Chrome Spout
      (0 reviews)
      # 18175143
      Honda Civic Base / DX / EX / LX / RT 4WD 1991, Chrome Spout by Walker®. Inlet Diameter 1: 1.62". Outlet Diameter: 1.25". Overall Length: 6". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Connection. Inside...
      Manufactured from Aluminized SteelHigh Durability
      $11.44
    • Bosal® Exhaust Pipe
      (0 reviews)
      # 95031375
      Honda Civic 1991, Exhaust Pipe by Bosal®. This pipe is engineered to meet OE specs to ensure precise, factory-like fit, performance, and reliability. This part features a direct fit design allowing for ease of installation....
      Stainless or aluminized steel construction for durabilityPrecision-manufactured for easy fitment
      $39.10
    • Beck Arnley® Rear Catalytic Converter Gasket
      (0 reviews)
      # 36210516
      Honda Civic 1.5L 1991, Rear Catalytic Converter Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...
      OE quality products from top original equipmentTop quality materials
      $7.12
    • Dorman® Exhaust Bolt and Spring
      (0 reviews)
      # 31531816
      Honda Civic Base / DX / EX / LX / RT 4WD 1991, Exhaust Bolt and Spring by Dorman®. Package Quantity: 1; Package Type: Card. This is an aftermarket part that replaces factory OE # 18230-SA0-930, 18230-SV4-000, 18231-SB2-000,...
      Rust and corrosion resistantDurable hardened and spring steel construction
      $6.76
    • Walker® Insulator
      (0 reviews)
      # 85232347
      Honda Civic 1991, Insulator by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the...
      Makes installation quick and easyOptimal OE-style fit and quality
      $3.42 - $5.67
    • Walker® U-Bolt Clamp
      (0 reviews)
      # 85232356
      Honda Civic 1991, U-Bolt Clamp by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.87 - $2.31
    • Bosal® Rubber Mounting
      (0 reviews)
      # 95031376
      Honda Civic 1991, Rubber Mounting by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.42 - $4.50
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19063644
      Honda Civic 1991, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $18.45
    • Walker® Exhaust Gasket
      (0 reviews)
      # 85232342
      Honda Civic 1991, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $3.36 - $10.15
    • Bosal® Exhaust Flange Gasket
      (1 reviews)
      # 95031382
      Honda Civic 1991, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.56 - $9.34
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19068426
      Honda Civic 1991, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $5.15 - $13.77
    • Beck Arnley® Exhaust Manifold Gasket
      (0 reviews)
      # 35805906
      Honda Civic 1.5L 1991, Exhaust Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $15.87
    • Beck Arnley® Exhaust Pipe to Manifold Gasket
      (0 reviews)
      # 36207107
      Honda Civic DX / EX / LX / RT 4WD 1991, Exhaust Pipe to Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and...
      OE quality products from top original equipmentTop quality materials
      $5.22
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24040931
      Honda Civic 1991, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Beaded Steel. This is an aftermarket part that replaces factory OE # MS4132, MS94118-1, 037-4592, 037-4728, MS4280, 18115-PM3-003....
      $17.30
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24042938
      Honda Civic 1991, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Manifold. Ring Type 'A'. OEM Standard. Material: Steel And Composition. Type 'A'. ID: 2.350". OD: 2.728". Thickness: 0.205". This is an...
      $4.68
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81852232
      Honda Civic D15B2 Engine / D16A6 Engine 1991 Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $9.52
    • Dorman® Exhaust Manifold Hardware Kit
      (0 reviews)
      # 84271364
      Honda Civic 1991, Exhaust Manifold Hardware Kit by Dorman®. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a direct...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $16.00 - $16.66




    Guides & Articles

    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

    Popular Products

    1991 Honda Civic Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    91 Civic Hatchback DOHC ZC
    Great fitment. Basically had it installed in less than 30 min. After stock removal, at least what was left of it. I didn't want to buy a 2.5" nothing to the muffler eBay unit. This exhaust is very quiet, just what I wanted. 2" stainless and flanged with a massive muffler for the rear. I'm completely satisfied with the product so far and hope it stays quiet for years to come.
    DPosted by Dean (Addison, MI) /
    1991 Honda Civic
    Was this review helpful for you? Yes1  person found this review helpful.
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