1994 Buick Park Avenue Performance Exhaust Systems

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    • MagnaFlow® Direct Fit California Pre-OBDII Catalytic Converter
      (0 reviews)
      # 22197661
      Buick Park Avenue 1994, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. 2.5" Inlet / 2.5" Outlet Diameter. 7.63" Width. 2.5" Tubing Diameter. Includes Air Tube. If your car needs replacement, install one that...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $261.67
    • MagnaFlow® Direct Fit Federal Pre-OBDII Catalytic Converter
      (0 reviews)
      # 22198074
      Buick Park Avenue 1994, Direct Fit Federal Pre-OBDII Catalytic Converter by MagnaFlow®. 2.5" Inlet / 2.5" Outlet Diameter. 7.63" Width. 2.5" Tubing Diameter. Includes Air Tube. If your car needs replacement, install one that will...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $137.26
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 9381995
      Buick Park Avenue Ultra V6 3.8L L Engine VIN Code 1994, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t...
      $29.58 - $33.74
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 9387651
      Buick Park Avenue Ultra V6 3.8L L Engine VIN Code 1994, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core....
      $20.92
    • Dorman® Front Exhaust Manifold
      (0 reviews)
      # 62429961
      Buick Park Avenue 1994, Front 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...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $199.49
    • Walker® CalCat™ Catalytic Converter
      (1 reviews)
      # 86427402
      Buick Park Avenue 1994, CalCat™ Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Inlet and Outlet Connection. Oxygen Sensor Location: without O2 Sensor Port. Body Material:...
      $119.22 - $165.12
    • Walker® Large Oval Catalytic Converter
      (0 reviews)
      # 86427405
      Buick Park Avenue with Federal Emission 1994, Large Oval Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet Connection Type: Pipe Connection. Oxygen Sensor...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $80.39 - $98.35
    • Bosal® Catalytic Converter
      (0 reviews)
      # 20551699
      Buick Park Avenue 1994, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced manufacturing...
      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
      $123.86
    • Eastern® ECO GM Direct Fit Catalytic Converter
      (0 reviews)
      # 17568594
      Buick Park Avenue Naturally Aspirated 1994, ECO GM Direct Fit Undercar Catalytic Converter by Eastern®. 40" Overall Length. Inlet Type 1: 2 Bolt Spin Type Inlet Flange. Outlet Type 1: 2.5" OD. One Front Gasket. Number of Clamps:...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $118.05
    • Eastern® ECO III Universal Fit Catalytic Converter
      (0 reviews)
      # 17568595
      Buick Park Avenue Naturally Aspirated Federal Emission 1994, ECO III Universal Fit Undercar Catalytic Converter by Eastern®. 16" Overall Length. Inlet Type 1: 2.5" ID. Outlet Type 1: 2.5" OD. Whether your catalytic converter is...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $96.11
    • AP Exhaust® Universal Fit Standard Duty Catalytic Converter
      (0 reviews)
      # 80122894
      Buick Park Avenue without O2 Sensor CARB Compliant / EPA Compliant 1994, Universal Fit Standard Duty Catalytic Converter by AP Exhaust®. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $55.16
    • Walker® Aluminized Round Resonator Assembly
      (0 reviews)
      # 18166498
      Buick Park Avenue 1994, Aluminized Round Resonator Assembly by Walker®. Inlet Diameter 1: 2.625". Outlet Diameter: 2.25". Overall Length: 52.75". Body Dimensions 1: 24" Length x 3.5" Width x 3.5" Height. Inlet / Outlet Quantity: 1...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $58.29
    • Walker® Quiet-Flow™ Stainless Steel Aluminized Oval Muffler
      (0 reviews)
      # 18163167
      Buick Park Avenue 1994, Quiet-Flow™ Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Center. Overall Length: 26.5". Inlet / Outlet Quantity: 1...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $105.56
    • Walker® SoundFX™ Stainless Steel Aluminized Oval Direct Fit Muffler
      (0 reviews)
      # 18171078
      Buick Park Avenue 1994, SoundFX™ Aluminized Oval Direct Fit Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Center. Overall Length: 26". Inlet / Outlet...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $33.60
    • Walker® SoundFX™ Stainless Steel Aluminized Oval Muffler
      (0 reviews)
      # 18172264
      Buick Park Avenue 1994, SoundFX™ Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Center. Overall Length: 26". Inlet / Outlet Quantity: 1 Inlet /...
      Designed to deliver ultimate performance and pleasing sound qualityUniversal fit – may require a few modifications to install
      $32.12
    • AP Exhaust® Challenge Series Muffler
      (0 reviews)
      # 80122931
      Buick Park Avenue 1994, Challenge Series Muffler by AP Exhaust®. Cross Section: 4.06" x 10.5". Body Shape: Oval. Overall Length: 26". Inlet Diameter: 2.25". Outlet Diameter: 2.25". Includes Inlet / Outlet Neck. This superior...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $135.24
    • AP Exhaust® MSL Maximum Direct Fit Muffler
      (0 reviews)
      # 80122933
      Buick Park Avenue 1994, MSL Maximum Direct Fit Muffler by AP Exhaust®. Cross Section: 4.06" x 10.5". Body Shape: Oval. Overall Length: 25.5". Inlet Diameter: 2.25". Outlet Diameter: 2.25". Includes Inlet / Outlet Neck. This...
      Designed for a quiet ride100% aluminized components for longer life
      $35.17
    • AP Exhaust® Silentone Series Muffler
      (0 reviews)
      # 80122932
      Buick Park Avenue 1994, Silentone Series Muffler by AP Exhaust®. AP engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation.
      Aluminized materials for long lifeEconomical replacement muffler
      $52.02
    • Walker® Aluminized Tail Pipe
      (0 reviews)
      # 18179967
      Buick Park Avenue 1994, Aluminized Tail Pipe by Walker®. Diameter: 2.25". Inlet Diameter 1: 2". Overall Length: 10.5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet Connection Type:...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $15.88
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18153473
      Buick Park Avenue 1994, Stainless Steel Aluminized Intermediate Pipe by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Outlet Connection Type: Pipe Connection. With their extensive selection of accessories and hardware for...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $31.32 - $59.29
    • Walker® Aluminized Reducer
      (0 reviews)
      # 18183890
      Buick Park Avenue 1994, Aluminized Reducer by Walker®. Inlet Diameter 1: 2.5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Outlet Size: 2.625". If you want exhaust piping that delivers precise OE-style fit, appearance, and...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $4.10
    • Walker® Spring
      (0 reviews)
      # 35435010
      Buick Park Avenue 1994, Spring 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
      $5.08
    • Dorman® Front Exhaust Manifold Bolt and Spring
      (0 reviews)
      # 31540652
      Buick Park Avenue 1994, Front Exhaust Manifold Bolt and Spring by Dorman®. Size: M10-1.5 x 102mm. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Each kit is designed for direct replacement...
      New hardware helps fix exhaust leaksDepending on the application, kits include hardware to securely attach the manifold to the exhaust system
      $6.26 - $16.52
    • Walker® Insulator
      (0 reviews)
      # 18152557
      Buick Park Avenue 1994, Insulator by Walker®. Overall Length: 2.375". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.29
    • Walker® U-Bolt Clamp
      (1 reviews)
      # 18120144
      Buick Park Avenue 1994, 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.44 - $13.24
    • AP Exhaust® Extra Heavy Duty Welded Saddle Clamp
      (0 reviews)
      # 80393023
      Buick Park Avenue 1994, Extra Heavy Duty Welded Saddle Clamp by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the...
      Made from first-rate materialsEnsures outstanding durability
      $10.06
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19063403
      Buick Park Avenue 1994, 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
      $11.59
    • Walker® Donut Exhaust Gasket
      (0 reviews)
      # 18145051
      Buick Park Avenue 1994, Donut Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Thickness: 0.57". Port Dimensions: 2.27" Length x 2.27" Width. With their extensive selection of accessories and hardware for the...
      Makes installation quick and easyOptimal OE-style fit and quality
      $12.02
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19064485
      Buick Park Avenue 1994, 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
      $8.38 - $8.72
    • Victor Reinz® Exhaust Manifold Gasket Set
      (0 reviews)
      # 24041052
      Buick Park Avenue 1994, Exhaust Manifold Gasket Set by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto...
      $11.88
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24061892
      Buick Park Avenue 1994, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Ring Type 'F'. OEM Standard. Material: Graphite/WireMesh. Type 'F'. When you’re low on oil, coolant or some other fluid, you may be tempted to just run...
      $8.52 - $9.65
    • Fel-Pro® Exhaust Bolt and Spring
      (0 reviews)
      # 19058482
      Buick Park Avenue Naturally Aspirated 1994, Exhaust Bolt and Spring by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins....
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $10.25
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      # 9381758
      Buick Park Avenue Ultra V6 3.8L L Engine VIN Code 1994, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core....
      $23.04
    • Dorman® Exhaust Spring
      (0 reviews)
      # 31670953
      Buick Park Avenue 1994, Exhaust Spring by Dorman®. Package Type: Card. Designed for an exact fit, Dorman’s Exhaust Spring provides you with the proper flange spring for replacing the manifold. Save time and energy by having the...
      Direct replacement for a proper fit every timeDurable steel construction
      $3.74 - $4.16
    • Vibrant Performance® GESI ® High Output Catalytic Converters
      (0 reviews)
      # 78902206
      Universal GESI ® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • Vibrant Performance® High Output Catalytic Converters
      (0 reviews)
      # 78902217
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Dynatech® PowerCat Stainless Steel Catalytic Converter
      (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      $174.99
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      # 898490
      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...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $92.92 - $151.28
    • Flowmaster® 30 Series Delta Force™ 3-Chamber Race Muffler
      (0 reviews)
      # 898450
      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...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $124.40 - $275.60
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (2 reviews)
      # 897054
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $89.70 - $111.31
    • Flowmaster® 40 Series Delta Force™ 2-Chamber Race Muffler
      (0 reviews)
      # 898479
      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...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $109.13 - $237.75
    • Flowmaster® 40 Series Original Muffler
      (1 reviews)
      # 897079
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $83.76 - $165.34
    • Flowmaster® 50 Series Delta Flow™ Slimline Muffler
      (0 reviews)
      # 897156
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $134.99 - $139.56
    • Flowmaster® 60 Series Delta Flow™ Muffler (952460)
      (0 reviews)
      # mpn909945
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $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®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $203.17
    • Flowmaster® 70 Series Delta Flow™ Big Block Muffler
      (0 reviews)
      # 897109
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $152.15 - $156.70
    • Flowmaster® Outlaw™ Race Muffler
      (1 reviews)
      # 898456
      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”...
      Race Proven TechnologyPure Race Muffler
      $91.66 - $138.32
    • Flowmaster® Pro Series Outlaw™ Race Muffler
      (0 reviews)
      # 62419096
      Universal Pro Series Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. Inlet / Outlet Position: Center. Outlet Diameter: 3". Body Height: 5". Body Width: 5". Body Length: 9". These mufflers are very small and lightweight....
      Race Proven TechnologyPure Race Muffler
      $91.66
    • Flowmaster® Pro Series™ Laminar Flow Muffler
      (0 reviews)
      # 897161
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $151.28 - $211.80
    • Flowmaster® Pro Series™ Stainless Steel Race Muffler with Turn Down
      (1 reviews)
      # 898465
      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...
      Race Proven Patented Laminar Flow TechnologyProven to Reduce dB Levels with no Reduction of Engine Performance Level
      $194.51
    • Flowmaster® Resonator
      (0 reviews)
      # 898502
      Universal Resonator by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      Reduce Interior ResonanceWork with Flowmaster Mufflers
      $82.05 - $128.60
    • Flowmaster® Scavenger Series Outlaw II Race Collector Muffler
      (0 reviews)
      # 23297627
      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...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $193.46 - $215.08
    • Flowmaster® Super 10 Series Delta Flow™ Stainless Steel Muffler
      (5 reviews)
      # 897126
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $75.67
    • Flowmaster® Super 40 Series Delta Flow™ Muffler
      (0 reviews)
      # 897132
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $108.05 - $112.77
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (5 reviews)
      # 897136
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $86.41 - $97.26
    • Flowmaster® Super HP-2™ Stainless Steel Performance Muffler
      (0 reviews)
      # 15943155
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $113.47 - $183.71
    • MagnaFlow® Black Series Stainless Steel Muffler with Tip
      (0 reviews)
      # 70984949
      Universal Black Series Stainless Steel Muffler with Tip by MagnaFlow®. Inlet Diameter: 2.25". Outlet Diameter: 4". MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged...
      Great Sound - Has A Smooth Deep ToneMade of High Quality Stainless Steel
      $219.24 - $247.94
    • MagnaFlow® Black Series Stainless Steel Oval Muffler
      (0 reviews)
      # 71080431
      Universal Black Series Stainless Steel Oval Muffler by MagnaFlow®. Inlet Diameter: 2.25". Overall Length: 24". MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged...
      Great Sound - Has A Smooth Deep ToneMade of High Quality Stainless Steel
      $242.39 - $303.53
    • MagnaFlow® Glass Pack Red Coated Aluminized Steel Muffler
      (0 reviews)
      # 61459909
      Universal Glass Pack Red Coated Aluminized Steel Muffler by MagnaFlow®. The Glass Pack Mufflers have the same high performance optimizing, straight-through design as the more expensive MagnaFlow mufflers. They are made in...
      Red Coated 100% aluminized steelNon-fiberglass acoustic packing material
      $35.14 - $51.26




    Guides & Articles

    • Performance Parts
      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 Parts
      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 Parts
      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?
    • Performance Parts
      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

    1994 Buick Park Avenue Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 77 reviews
    4 of 5
    Supper Cool Sound!
    I bought this for my Mitsubishi and it sounds awesome! It's got a 3.5 l v6 and it makes it sound like its very souped up! And almost like it has a v8 in it. I couldn't be more happy with this product the sound will blow your mind on whatever you choose to put it on whether it be a six cylinder like I put it on or a v8 very much recommend this product if you want a really nearly sound.
    SPosted by Shawn (Shakopee, MN) /
    Was this review helpful for you? Yes
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