2003 Acura CL Performance Exhaust Systems

Change Vehicle
1 - 60 of 798 results
show:
sort by:
    • DC Sports® Ceramic Coated Stainless Steel 3-1 Exhaust Header
      (0 reviews)
      # 11019618
      Acura CL Automatic Transmission 2003, Ceramic Coated Stainless Steel 3-1 Exhaust Header by DC Sports®, 2 Pcs. DC Sports header systems deliver incredible low-to mid-range power gains, while improving ground clearance and reducing...
      $403.30
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (1 reviews)
      # 22197181
      Acura CL with LEV1 ULEV Specification 2003, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: Yes. Converter...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $450.73
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 98135222
      Acura CL 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration: Direct-Fit....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $276.52 - $329.24
    • MagnaFlow® Direct Fit Federal Standard Catalytic Converter
      (0 reviews)
      # 98135223
      Acura CL 2003, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration: Direct-Fit....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $206.12 - $217.69
    • Walker® CalCat™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 17735520
      Acura CL 2003, CalCat™ Direct Fit Catalytic Converter by Walker®. Overall Length: 17". Body Dimensions: 13" Length x 4.25" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: 3 Bolt Welded Flange...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $235.69
    • Walker® CalCat™ Round Universal Fit Catalytic Converter
      (0 reviews)
      # 87065083
      Acura CL 2003, CalCat™ Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2". Outlet Diameter: 2". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Inlet and Outlet Connection. Oxygen Sensor...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $141.72 - $150.62
    • Walker® Ultra™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 35445937
      Acura CL with Federal Emission 2003, Ultra™ Direct Fit Catalytic Converter by Walker®. Overall Length: 17". Body Dimensions: 13" Length x 4.25" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: 3...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $179.60 - $260.90
    • Walker® Ultra™ Round Universal Fit Catalytic Converter
      (0 reviews)
      # 17735204
      Acura CL with Federal Emission 2003, Ultra™ Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2". Outlet Diameter: 2". Overall Length: 17.5". Body Dimensions: 13" Length x 4.375" Width x 4.5" Height. Inlet / Outlet...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $107.56
    • Bosal® Direct Fit Premium Load Catalytic Converter
      (0 reviews)
      # 20551644
      Acura CL 2003, Direct Fit Premium Load Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. Catalytic Series: Premium Load. CARB Compliant: No. Includes: O2 Sensor Port. If you’re in need of a replacement catalytic...
      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
      $221.89
    • Eastern® ECO III Direct Fit Catalytic Converter
      (0 reviews)
      # 17721236
      Acura CL Base 2003, Catalytic Converter by Eastern®. Catalytic Series: ECO III. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Catalytic Converter Oxygen Sensor Location: Rear. No...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $174.05
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 81059028
      Acura CL 2003, Direct Fit Catalytic Converter by DEC®. Overall Length: 17". Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a...
      Direct fitMade from a heavy duty stainless steel outer shell
      $228.63 - $312.20
    • AP Exhaust® 608 Series Catalytic Converter
      (0 reviews)
      # 81395880
      Acura CL 2003, 608 Series 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 efficient at the reduction of NOx,...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $89.76
    • Walker® Oval Resonator Assembly
      (0 reviews)
      # 18165976
      Acura CL Base 2003, Aluminized Oval Resonator Assembly by Walker®. Inlet Diameter 1: 1.75". Outlet Diameter: 2". Overall Length: 98". Body Dimensions 1: 9" Length x 10" Width x 5" Height. Inlet / Outlet Quantity: 2 Inlets / 1...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $191.25
    • Walker® Quiet-Flow™ Muffler Assembly
      (0 reviews)
      # 18159170
      Acura CL Base 2003, Quiet-Flow™ Stainless Steel Aluminized Muffler Assembly by Walker®. Inlet Configuration: Offset. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2 Bolt Welded Flange. Outlet Connection...
      $181.59
    • Bosal® Center Resonator Assembly
      (0 reviews)
      # 20554326
      Acura CL Base 2003, 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...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $128.31
    • Bosal® Muffler
      (0 reviews)
      # 88881114
      Acura CL 2003, 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 installation...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $120.04 - $123.77
    • Ansa® Muffler
      (0 reviews)
      # 80695750
      Acura CL Base 2003, Muffler by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes its...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $138.41 - $145.89
    • Walker® Front Pipe
      (0 reviews)
      # 18134839
      Acura CL Base 2003, Aluminized Front Pipe by Walker®. Overall Length: 29.5". Inlet / Outlet Quantity: 2 Inlets / 1 Outlet. Connection Type: 3 Bolt Welded Flange. With their extensive selection of accessories and hardware for the...
      Made of High Qua;lity Aluminized SteelCorrosion Resistant
      $215.12
    • Walker® Chrome Spout
      (1 reviews)
      # 18174896
      Acura CL Base 2003, Chrome Spout by Walker®. Inlet Diameter 1: 2.75". Overall Length: 5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet Connection Type: Spout. Outside Inlet Diameter:...
      Manufactured from Aluminized SteelHigh Durability
      $37.63
    • Walker® Insulator
      (0 reviews)
      # 18153306
      Acura CL Base 2003, 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
      $4.02
    • Bosal® Rubber Mounting
      (0 reviews)
      # 95029671
      Acura CL 2003, 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 OE-quality...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $2.42
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19063359
      Acura CL 2003, 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 gaskets...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $15.83
    • Walker® Exhaust Gasket
      (0 reviews)
      # 18135372
      Acura CL 2003, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $2.96 - $10.35
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20554328
      Acura CL 2003, 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
      $4.32 - $7.30
    • Genuine® Exhaust Manifold Gasket
      (0 reviews)
      # 8820057
      Acura CL 2003, Exhaust Manifold 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $38.56
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19073576
      Acura CL 2003, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Pipe to Manifold. 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.52
    • Beck Arnley® Exhaust Manifold Gasket Set
      (0 reviews)
      # 35810760
      Acura CL 2003, Exhaust Manifold Gasket Set 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 vehicles...
      OE quality products from top original equipmentTop quality materials
      $27.98
    • Victor Reinz® Catalytic Converter Gasket
      (0 reviews)
      # 24054493
      Acura CL 2003, Catalytic Converter Gasket by Victor Reinz®, Use 1 per Car. 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 parts chain...
      $4.96 - $9.30
    • Victor Reinz® Exhaust Pipe Connector Gasket
      (0 reviews)
      # 24042182
      Acura CL 2003, Exhaust Pipe Connector Gasket by Victor Reinz®, Use 2 per Car. OEM Standard. Material: Steel And Composition. Type 'A'. ID: 1.975". OD: 1.280". Thickness: 0.165". This is an aftermarket part that replaces factory OE...
      $3.42
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24042753
      Acura CL 2003, Exhaust Seal Ring by Victor Reinz®, Use 2 per Car. Exhaust Pipe to Manifold. Ring Type 'A'. OEM Standard. Material: Steel And Composition. Type 'A'. ID: 2.020". OD: 2.370". Thickness: 0.167". This is an aftermarket...
      $5.40
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81852217
      Acura CL 2003 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 the finest quality to provide...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $15.46
    • Dorman® Front Exhaust Flange Stud and Nut Kit
      (0 reviews)
      # 31653851
      Acura CL 2003, Front Exhaust Flange Stud and Nut Kit by Dorman®. Size: M10-1.25 x 40mm; Package Quantity: 1; Package Type: Card. This is an aftermarket part that replaces factory OE # 14064-2J200, 14064-AW000, 18107-P3F-A00,...
      Direct replacement for a proper fit every timeDurable steel construction
      $5.13
    • AJUSA® Exhaust Manifold Gasket
      (0 reviews)
      # 97660945
      Acura CL 2003, Exhaust Manifold Gasket by AJUSA®. Gasket Material:Multi-layer Steel. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $9.68
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. CARB Compliant: No. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Thunderbolt® Car Diesel Catalytic Converter
      (1 reviews)
      # 82989181
      Universal Car Diesel Catalytic Converter by Thunderbolt®. 4" Round x 11" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $79.39
    • Thunderbolt® Oval Catalytic Converter
      (1 reviews)
      # 82989467
      Universal Oval Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also help your...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $39.69 - $76.06
    • Thunderbolt® The Spun Formed Catalytic Converter
      (0 reviews)
      # 82989388
      Universal The Spun Formed Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $44.46 - $76.22
    • Thunderbolt® Truck Diesel Catalytic Converter
      (0 reviews)
      # 82989593
      Universal Truck Diesel Catalytic Converter by Thunderbolt®. 6" Round x 12" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $183.83
    • Flowmaster® 10 Series Delta Force™ Single Chamber Muffler
      (0 reviews)
      # 87169729
      Universal 10 Series Delta Force™ Single Chamber Muffler by Flowmaster®. Muffler Series: 10 Series Delta Force™. Muffler Body Finish: Gray. Muffler Type: Chambered. The 10 Series Race mufflers are a compact lightweight single...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $92.92 - $151.28
    • Flowmaster® 30 Series Delta Force™ Diesel Muffler (54031-12)
      (0 reviews)
      # mpn875617
      Universal 30 Series Delta Force™ Aluminized Steel Diesel Muffler by Flowmaster®. Muffler Series: 30 Series Delta Force™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material:...
      Durable fully welded 16 gauge aluminized steel - two chamber race mufflerGood decibel reduction over open headers
      $172.91
    • Flowmaster® 30 Series Delta Force™ Muffler
      (0 reviews)
      # 87169740
      Universal 30 Series Delta Force™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: 30 Series Delta Force™. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: Aluminized Steel. The Delta Force 30...
      Durable fully welded 16 gauge aluminized steel - two chamber race mufflerGood decibel reduction over open headers
      $158.34 - $275.60
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (4 reviews)
      # 87169745
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: 40 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Length: 13". Muffler Body Width: 9.75". Muffler Body Height: 4"....
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $89.06 - $111.31
    • Flowmaster® 40 Series Delta Force™ Muffler
      (4 reviews)
      # 87169777
      Universal 40 Series Delta Force™ Muffler by Flowmaster®. Muffler Series: 40 Series Delta Force™. Muffler Body Shape: Oval. The Delta Force 40 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature...
      Durable fully welded 16 gauge stainless steel - two chamber race mufflerGood decibel reduction over open headers
      $83.76 - $237.75
    • Flowmaster® 40 Series Muffler
      (1 reviews)
      # 87169792
      Universal 40 Series Muffler by Flowmaster®. Muffler Series: 40 Series. Muffler Body Shape: Oval. Muffler Type: Chambered. The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that...
      Durable fully welded 409 stainless steelAggressive Sound Exterior Exhaust Tone
      $83.76 - $165.34
    • Flowmaster® 50 Series Delta Flow™ Muffler
      (3 reviews)
      # 87169810
      Universal 50 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: 50 Series Delta Flow™. Muffler Body Finish: Gray. Muffler Body Length: 17". The three chamber design utilizes Flowmaster's patented Delta Flow technology...
      Moderate SoundMild interior resonance
      $100.93 - $124.27
    • Flowmaster® 50 Series Delta Force™ 409 Stainless Steel Muffler (8325508)
      (0 reviews)
      # mpn911540
      Universal 50 Series Delta Force™ 409 Stainless Steel Muffler by Flowmaster®. Muffler Series: 50 Series Delta Force™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: 409...
      Race proven patented Delta Flow technologyExcellent decibel reduction over open headers
      $127.67
    • Flowmaster® 50 Series HD Delta Flow™ Diesel Muffler (9530560)
      (1 reviews)
      # mpn864551
      Universal 50 Series HD Delta Flow™ Aluminized Steel Diesel Muffler by Flowmaster®. Muffler Series: 50 Series HD Delta Flow™. Muffler Sound: MODERATE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material:...
      Mild Interior ResonanceBuilt for Quieting Big Displacement Engines
      $167.51
    • Flowmaster® 60 Series Delta Flow™ Muffler
      (1 reviews)
      # 87169842
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: 60 Series Delta Flow™. Muffler Body Finish: Black. Muffler Body Shape: Oval. Muffler Body Material: Aluminized Steel. Muffler Overall...
      A Favorite With Import and Sport Compact OwnersBest When Matched for Four and Six Cylinder Engines
      $123.70 - $135.08
    • Flowmaster® 60 Series Delta Force™ Stainless Steel Race Muffler (854063-12)
      (0 reviews)
      # mpn912883
      Universal 60 Series Delta Force™ Stainless Steel Race Muffler by Flowmaster®. Muffler Series: 60 Series Delta Force™. Muffler Sound: MODERATE. Muffler Body Shape: Oval. Muffler Body Material: Stainless Steel. Muffler...
      Stainless Steel MaterialSuperior Sound Reduction
      $203.17
    • Flowmaster® 80 Series Cross-Flow™ Muffler
      (0 reviews)
      # 87169860
      Universal 80 Series Cross-Flow™ Muffler by Flowmaster®. Muffler Series: 80 Series Cross-Flow™. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Type: Chambered. Outlet Diameter: 2.5". The 80 series is a cross-flow...
      Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
      $119.97 - $144.80
    • Flowmaster® 80 Series Stainless Steel Muffler (842580)
      (0 reviews)
      # mpn920056
      Universal 80 Series Stainless Steel Muffler by Flowmaster®. Muffler Series: 80 Series. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: Stainless Steel. Muffler Configuration:...
      Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
      $125.61
    • Flowmaster® Outlaw™ Muffler
      (1 reviews)
      # 87169872
      Universal Outlaw™ Muffler by Flowmaster®. Muffler Series: Outlaw™. Muffler Configuration: Center - Center. Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust...
      Designed for maximum Horsepower and TorqueMinimal decibel reduction - race application where muffler rules are in effect
      $103.73 - $148.63
    • Flowmaster® Pro Series Outlaw™ Muffler
      (0 reviews)
      # 87169883
      Universal Pro Series Outlaw™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: Pro Series Outlaw™. Muffler Sound: AGGRESSIVE. Muffler Body Shape: Round. Muffler Body Material: Aluminized Steel. Muffler Configuration:...
      Durable MIG Welded ConstructionDyno Tuned For Maximum Performance
      $91.66
    • Flowmaster® Resonator
      (0 reviews)
      # 102158630
      Universal Resonator by Flowmaster®. Muffler Sound: MILD TONE. Muffler Configuration: Offset - Offset. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior...
      Reduce Interior ResonanceWork with Flowmaster Mufflers
      $82.05 - $128.60
    • Flowmaster® Scavenger Series Outlaw II Race Collector Muffler
      (0 reviews)
      # 87169896
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. Muffler Series: Scavenger Series. Muffler Body Finish: Bare. Muffler Body Shape: Round. Muffler Configuration: Center - Center. Muffler Type: Straight...
      Stainless Steel ConstructionDyno tuned for maximum performance
      $193.46 - $215.08
    • Flowmaster® Super 10 Series Delta Flow™ Muffler
      (3 reviews)
      # 87169902
      Universal Super 10 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: Super 10 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Body Shape: Oval. Muffler Type: Chambered. Muffler Body Length: 6.5". Flowmaster's...
      Super Aggressive Sound409 Stainless Steel Construction
      $75.67
    • Flowmaster® Super 10 Series Muffler
      (2 reviews)
      # 87169910
      Universal Super 10 Series Muffler by Flowmaster®. Muffler Series: Super 10 Series. Muffler Sound: AGGRESSIVE. Muffler Body Shape: Oval. Muffler Type: Chambered. Muffler Body Length: 6.5". Muffler Body Height: 4.25". Flowmaster's...
      Super Aggressive Sound409 Stainless Steel Construction
      $75.67
    • Flowmaster® Super 40 Series Delta Flow™ Muffler
      (7 reviews)
      # 87169913
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: Super 40 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Type: Chambered. Muffler Body Length: 13.5". Muffler Body Width: 10". The Super 40...
      The Original High Performance Flowmaster MufflerrAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $97.26 - $112.77
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (14 reviews)
      # 87169938
      Universal Super 44 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: Super 44 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Body Length: 13". Flowmaster's Super 44 muffler uses the same Delta Flow technology...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $86.41 - $97.26
    • Flowmaster® Super HP-2™ Performance Muffler
      (0 reviews)
      # 87169994
      Universal Super HP-2™ Performance Muffler by Flowmaster®. Muffler Series: Super HP-2™. Muffler Body Shape: Oval. Muffler Configuration: Center - Center. Muffler Type: Multi Core. Muffler Body Width: 5". Flowmaster has taken the...
      Delivers Terrific 50’s Style Street Rod ToneLaminar Flow Muffler Technology
      $113.47 - $183.71




    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

    2003 Acura CL Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 1 review
    4.5 of 5
    California OBDII Catalytic Converter
    Noticeable performance increase. Great price.
    SPosted by Steven (Foster City, CA) /
    2001 Acura CL
    Was this review helpful for you? Yes
    Related 2003 Acura CL Pages
    2003 Acura CL Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.