2011 Honda Civic Performance Exhaust Systems

1 - 60 of 17901 of 03
show:
sort by:
    • (0 reviews)
      $759.53$607.62
      Honda Civic DX 2011, dBX™ Stainless Steel Single Cat-Back Exhaust System by Flowmaster®, MODERATE SOUND. DBX® Series Muffler. Single Rear Exit. 2.25" Tubing. 3.5" Polished Stainless Steel Tip. The dBX Series produces an exhaust...
      # 1303295
    • (0 reviews)
      $825.60from $660.48 - $704.69
      Honda Civic 2011, Street Series Cat-Back Exhaust System by MagnaFlow®, MODERATE SOUND. The Street Series is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust...
      # 49219150
    • (0 reviews)
      $436.50$349.20
      Honda Civic 2011, Axle-Back Exhaust System with Polished Tips by Takeda®. Get increased exhaust flow and more horsepower and torque with this stainless steel cat-back exhaust system. Many hours were spent testing this system to...
      # 50415750
    • (0 reviews)
      $619.99$495.99
      Honda Civic 2011, MegaPower™ Exhaust System by Skunk2®. This MegaPower cat-back exhaust system delivers maximum performance and ultimate sound at an affordable price. Dyno-proven for maximum horsepower, it is manufactured from...
      Designed for maximum performanceGenerates more horsepower by optimizing engine airflow
      # 38814789
    • (0 reviews)
      $562.49$449.99
      Honda Civic Si K20Z3 2011, Alpha Series™ Swap Stainless Steel Race Headers by Skunk2®. O2 Sensor Bung Thread Pitch: M18 X 15. Includes Adapter Flange, Gasket And Mounting Bracket. Increase the performance of your exhaust system...
      Designed to maximize exhaust flowProvide higher toque and increased horsepower
      # 45678220
    • (1 reviews)
      $423.94$339.15
      Honda Civic EX / DX / LX 2011, Stainless Steel Race Header by Weapon-R®, 1-1 2-Piece. These free-flowing headers are designed to increase exhaust flow and make as much horsepower and torque as possible.
      # 290282
    • (0 reviews)
      $400.54from $320.43 - $473.50
      Honda Civic 2011, Direct Fit OEM Grade Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the...
      # 49467853
    • (0 reviews)
      $326.88from $261.50 - $473.50
      Honda Civic 2011, Direct Fit Federal Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the...
      # 49467851
    • (0 reviews)
      $218.90$175.12
      Honda Civic Hybrid / Hybrid-L 2011, Direct Fit Rear Undercar Catalytic Converter by Eastern Catalytic®. 29" Overall Length. Standard. 2 Bolt Welded. 3 Bolt Welded. One Front Gasket. One Rear Gasket. If you need to replace your...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      # 54546425
    • (0 reviews)
      $196.73$157.38
      Honda Civic DX / EX / EX-L / GX / LX / LX-S 2011, dBX Series™ Stainless Steel Laminar Flow Muffler by Flowmaster®, MODERATE SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 6" Diameter x 14" Case Length. dBX Laminar Flow mufflers...
      # 34439820
    • (0 reviews)
      $110.74from $88.59 - $117.67
      Honda Civic 2.0L 2011, 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
      # 49857024
    • (0 reviews)
      $5.78from $4.62 - $12.59
      Honda Civic 2011, 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
      # 49855435
    • (0 reviews)
      $4.95from $3.96 - $4.78
      Honda Civic 2011, 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
      # 20565714
    • (0 reviews)
      $189.13from $151.30 - $160.20
      Honda Civic 2011, N1 Style Cat-Back Exhaust System (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 your restrictive factory...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 55985647
    • (0 reviews)
      $189.13from $151.30 - $160.20
      Honda Civic 2011, 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 your...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 55985644
    • (0 reviews)
      $386.84$309.47
      Honda Civic 1.8L with Federal Emissions 2011, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. CARB not Compliant. Oval Port. Material: Stainless. Bolt Hole Quantity: 2. Includes: Exhaust Manifold, 1 Input Gasket, 1...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      # 34109273
    • (0 reviews)
      $408.53$326.82
      Honda Civic DX / EX / EX-L / GX / LX 2011, Ultra™ Direct Fit Front Catalytic Converter by Walker®. Body Dimensions - 9" L x 4.125" W x 4.125" H, Material - SS (Body) / Ceramic (Substrate), Body Shape - Round, Direct Fit,...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      # 17739956
    • (0 reviews)
      $139.33$111.46
      Honda Civic 2.0L 2011, Ultra™ Universal Fit Catalytic Converter by Walker®. Without Air Tube, Body Dimensions - 13" L x 4.375" W x 4.5" H, Material - SS (Body) / Ceramic (Substrate), Body Shape - Round, Universal, Connection Type...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      # 46779019
    • (0 reviews)
      $437.56from $350.05 - $575.68
      Honda Civic 1.3L 2011, Catalytic Converter by DEC®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste...
      # 53069578
    • (0 reviews)
      $126.26$101.01
      Honda Civic DX / EX / EX-L / GX / Hybrid / LX 2011, Quiet-Flow™ SS Muffler Assembly by Walker®. Body Material - Stainless Steel, Color / Finish - Aluminized, Dimensions - 15" L x 9" W x 7" H, Oval Shape, Inlet Diameter - 1.75"...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      # 18161207
    • (0 reviews)
      $67.50from $54.00 - $70.89
      Honda Civic 2011, Resonator by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      # 18164988
    • (0 reviews)
      $100.63from $80.50 - $94.81
      Honda Civic 2011, 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
      # 20565784
    • (0 reviews)
      $65.46$52.37
      Honda Civic DX / EX / EX-L / GX / LX 2011, Front Pipe by Walker®. Finish - Aluminized, 28" Overall Length, 1 Inlets, 2.25" Outside Inlet Diameter, Inlet Connection Type - 2 Bolt Welded Flange with Spherical Flare, 1 Outlets, Outlet...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      # 18134068
    • (0 reviews)
      $13.64$10.91
      Honda Civic 2011, Exhaust Installation Kit 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
      # 20565834
    • (0 reviews)
      $36.91$29.53
      Honda Civic 2011, Exhaust Gasket by Genuine®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...
      # 44728886
    • (0 reviews)
      $25.90$20.72
      Honda Civic 1.3L 2011, 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
      # 40583403
    • (0 reviews)
      $12.08$9.66
      Honda Civic 1.8L 2011, Exhaust Manifold Gasket by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or other...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 23005462
    • (0 reviews)
      $11.95$9.56
      Honda Civic 1.8L 2011, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local...
      # 24041401
    • (0 reviews)
      $12.05$9.64
      Honda Civic DX / EX / EX-L / GX / Hybrid / LX 2011, Spring Bolt Kit by Walker®. 1 Inlet, 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 18175548
    • (0 reviews)
      $6.38$5.10
      Honda Civic 1.3L 2011, Catalytic Converter Gasket by Victor Reinz®, Use 1 per Car. Rear. OEM Standard. Material: Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto...
      # 24032605
    • (0 reviews)
      $9.38from $7.50 - $10.47
      Honda Civic 2011, Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 18139270
    • (0 reviews)
      $6.55from $5.24 - $6.02
      Honda Civic 2011, Insulator by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 35473348
    • (0 reviews)
      $10.98$8.78
      Honda Civic 1.3L 2011, 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
      # 35817097
    • (0 reviews)
      $4.33$3.46
      Honda Civic 1.8L 2011, Exhaust Pipe Connector Gasket by Victor Reinz®, Use 1 per Car. Front Pipe To Front Intermediate Pipe. OEM Standard. Material: Steel And Composition. Type 'A'. ID: 1.975". OD: 1.280". Thickness: 0.165". When...
      # 24042221
    • (0 reviews)
      $4.54from $3.63 - $16.54
      Honda Civic 2011, Exhaust Gasket by Ishino®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...
      # 50478639
    • (0 reviews)
      $5.06$4.05
      Honda Civic 1.3L 2011, Cat. Converter Gasket by Ishino®. Position: Rear. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but...
      # 8298558
    • (0 reviews)
      $94.53from $75.62 - $146.90
      Universal 10 Series Delta Force Single Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 10 Series Race mufflers are a compact lightweight single chamber design that will give a noticeable sound reduction compared to open...
      # 898490
    • (0 reviews)
      $209.88from $167.90 - $267.60
      Universal 30 Series Delta Force™ 3-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These are the most powerful and the quietest professional race mufflers available. 5.00” & 6.00” thick case sizes for maximum power and...
      # 898450
    • (0 reviews)
      $132.48from $105.98 - $230.86
      Universal 40 Series Delta Force™ 2-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 40-Series mufflers offer a combination of maximum power and substantial dB-reduction compared to open headers. They are recommended for...
      # 898479
    • (0 reviews)
      $246.58$197.26
      Universal 60 Series Delta Force Stainless Steel Race Muffler by Flowmaster®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      # 3146020
    • (1 reviews)
      $111.25from $89.00 - $141.66
      Universal Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These mufflers are very small and lightweight. Attached directly to the collector they generally produce more power than open headers, while taking “the edge”...
      # 898456
    • (1 reviews)
      $236.09$188.87
      Universal Pro Series™ Stainless Steel Race Muffler with Turn Down by Flowmaster®, MODERATE SOUND, 6" Diameter x 16" Case Length. Laminar Flow Mufflers have applications in all forms of racing. The Cool Shell Technology makes...
      # 898465
    • (0 reviews)
      $234.83from $187.86 - $208.84
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing...
      # 23297627
    • (0 reviews)
      $274.15$219.32
      Universal Scavenger Series Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing applications. They...
      # 898468
    • (1 reviews)
      $108.85from $87.08 - $108.08
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler, incorporating the patented Flowmaster Delta Flow...
      # 897054
    • (0 reviews)
      $108.85$87.08
      Universal 40 Series Original Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is an aggressive sounding...
      # 897079
    • (0 reviews)
      $133.78from $107.02 - $125.92
      Universal 50 Series Delta Flow™ Muffler by Flowmaster®, MODERATE SOUND, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow mufflers are designed for passenger cars. The sound characteristics...
      # 897086
    • (0 reviews)
      $174.45$139.56
      Universal 50 Series Delta Flow™ Slimline Muffler by Flowmaster®, MODERATE SOUND. The 50 Series Delta Flow Slimline mufflers are designed for passenger cars. The sound characteristics are moderate exterior sound level and minimal...
      # 897156
    • (0 reviews)
      $163.98$131.18
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 13" Case Length x 19" Overall Length. The 60 Series increases horsepower and...
      # 897052
    • (0 reviews)
      $190.19$152.15
      Universal 70 Series Delta Flow™ Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler uses a longer case for increased volume and added...
      # 897109
    • (0 reviews)
      $183.63from $146.90 - $205.66
      Universal Pro Series™ Laminar Flow Muffler by Flowmaster®, MODERATE SOUND. PRO Laminar Flow mufflers have a patented core design that is characterized by efficient exhaust scavenging and minimized drone. They produce a rich, deep...
      # 897161
    • (5 reviews)
      $87.49from $69.99 - $73.44
      Universal Super 10 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 5.50" Case Length x 12.50" Overall Length. If you want to be arrested, you should mount this muffler on your...
      # 897126
    • (0 reviews)
      $131.15from $104.92 - $109.49
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta Flow Mufflers are developed from the Top Ten muffler...
      # 897132
    • (3 reviews)
      $104.88from $83.90 - $94.44
      Universal Super 44 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the deepest, richest, most aggressive muscle tone of all 4” street...
      # 897136
    • (0 reviews)
      $137.73from $110.18 - $178.38
      Universal Super HP-2™ Stainless Steel Performance Muffler by Flowmaster®, 4" Thick x 5" Wide. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar...
      # 15943155
    • (0 reviews)
      $99.60from $79.68 - $124.88
      Universal Resonator by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      # 898502
    • (12 reviews)
      $219.99$175.99
      Universal S-Type™ Stainless Steel Round Muffler by Borla®. Get increased performance and the aggressive sound of power with this Universal S-Type Muffler. This is the same style austenitic stainless steel straight through muffler...
      # 25728287
    • (1 reviews)
      $306.24from $244.99 - $469.99
      Universal XR-1™ Multicore Stainless Steel Race Muffler by Borla®. The Borla XR-1 Multi-Core Muffler was developed on the race track to quiet the most severe engine noise without restricting power. They work so well that they're...
      # 959705
    • (1 reviews)
      $262.49$209.99
      Universal Heavy Duty Stainless Steel Round Muffler by Borla®, 3" Center Inlet / 3" Center Outlet. Get increased performance and the aggressive sound of power with this Heavy Duty Stainless Steel Round Muffler. This muffler includes...
      # 25728296
    • (1 reviews)
      $96.74from $77.39 - $123.90
      Universal CFT Superflow™ Oval Muffler by Gibson®. Get optimum usable power and a deep powerful sound with a Gibson CFT Superflow Muffler. The CFT Superflow has one of the lowest restriction ratings of any muffler on the market,...
      # 2060024



    Guides & Articles
    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...
    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
    Popular Popular Products

    2011 Honda Civic Performance Exhaust Systems Reviews
    Average rating: 5 5 - 1 reviews
    (5)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    Magnaflow® - Street Series Universal Polished SS Muffler with Angle-cut Tip
    2011 Honda Civic | Posted by Brandon | (Surrey, BC)

    I was very impressed on how easy it was to install. Once it was in, it sound pretty good. It has a deep but not loud ton. Overall i'm very impressed with this product.

    9 people found this review helpful.
    Was this review helpful for you? YesNo
    Share this review:
    2011 Honda Civic Models
    • 2011 Honda Civic DX Performance Exhaust Systems
    • 2011 Honda Civic DX-G Performance Exhaust Systems
    • 2011 Honda Civic EX Performance Exhaust Systems
    • 2011 Honda Civic EX-L Performance Exhaust Systems
    • 2011 Honda Civic GX Performance Exhaust Systems
    • 2011 Honda Civic Hybrid Performance Exhaust Systems
    • 2011 Honda Civic Hybrid-L Performance Exhaust Systems
    • 2011 Honda Civic LX Performance Exhaust Systems
    • 2011 Honda Civic LX-S Performance Exhaust Systems