2002 Buick Park Avenue Performance Exhaust Systems

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    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 22200275
      Buick Park Avenue 2002, Direct Fit California OBDII 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...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $387.06 - $483.84
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 22198890
      Buick Park Avenue Naturally Aspirated 2002, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. 3" Inlet / 3" Outlet Diameter. 8.5" Width. 3" Tubing Diameter. Includes Gasket. Without Air Tube. If your car needs...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $351.76
    • MagnaFlow® Direct Fit Federal Pre-OBDII Catalytic Converter
      (0 reviews)
      # 61587194
      Buick Park Avenue 2002, Direct Fit Federal Pre-OBDII Catalytic Converter by MagnaFlow®. 3" Tubing Diameter. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $192.92 - $258.81
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 9381995
      Buick Park Avenue Ultra V6 3.8L L Engine VIN Code 2002, 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 2002, 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® Exhaust Manifold
      (0 reviews)
      # 16496768
      Buick Park Avenue 2002, Exhaust Manifold by Dorman®. Shape: Round; Package Quantity: 1; Package Type: Box. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $51.78 - $138.21
    • Walker® CalCat™ Small Oval Direct Fit Catalytic Converter
      (0 reviews)
      # 17735807
      Buick Park Avenue 2002, CalCat™ Small Oval Direct Fit Catalytic Converter by Walker®. Inlet Diameter 1: 3". Outlet Diameter: 2.5". Overall Length: 18.25". Body Dimensions: 13" Length x 6.125" Width x 3.5" Height. Inlet / Outlet...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $239.19
    • Walker® CalCat™ Universal Fit Catalytic Converter
      (0 reviews)
      # 87065340
      Buick Park Avenue 2002, CalCat™ Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 3". Outlet Diameter: 3". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Inlet and Outlet Connection. Oxygen...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $145.55 - $153.56
    • Walker® Ultra™ Direct Fit Catalytic Converter
      (0 reviews)
      # 35447390
      Buick Park Avenue with Federal Emission 2002, Ultra™ Direct Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 4 Bolt Welded Flange. Outlet Connection Type: Pipe Connection....
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $143.18 - $178.09
    • Walker® Ultra™ Large Oval Universal Fit Catalytic Converter
      (0 reviews)
      # 17735370
      Buick Park Avenue with Federal Emission 2002, Ultra™ Large Oval Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 3". Outlet Diameter: 3". Overall Length: 18". Body Dimensions: 13" Length x 7.5" Width x 4.5" Height....
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $118.45
    • Bosal® Catalytic Converter
      (0 reviews)
      # 20551704
      Buick Park Avenue Naturally Aspirated 2002, 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...
      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
      $180.75
    • Eastern® ECO CARB Direct Fit Center Catalytic Converter
      (0 reviews)
      # 38839261
      Buick Park Avenue 2002, ECO CARB Direct Fit Undercar Center Catalytic Converter by Eastern®. 23.75" Overall Length. Inlet Type 1: 4 Bolt Welded Inlet Flange. Outlet Type 1: 2.31" OD. One Front Gasket. With One Oxygen Sensor Port....
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $286.36
    • Eastern® ECO GM Direct Fit Catalytic Converter
      (0 reviews)
      # 17576535
      Buick Park Avenue 2002, ECO GM Direct Fit Undercar Catalytic Converter by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $160.44 - $185.05
    • Eastern® ECO III Universal Fit Catalytic Converter
      (0 reviews)
      # 54547329
      Buick Park Avenue 2002, ECO III Universal Fit Undercar Catalytic Converter by Eastern®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $96.11 - $97.31
    • DEC® Direct Fit Catalytic Converter
      (1 reviews)
      # 81059272
      Buick Park Avenue 2002, Direct Fit Catalytic Converter by DEC®. 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 heavy duty...
      Direct fitMade from a heavy duty stainless steel outer shell
      $236.60 - $376.60
    • Walker® Quiet-Flow™ Stainless Steel Aluminized Oval Muffler Assembly
      (0 reviews)
      # 18163162
      Buick Park Avenue Base 2002, Quiet-Flow™ Aluminized Oval Muffler Assembly by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Center. Overall Length: 33.3125". Inlet /...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $76.46
    • Walker® Quiet-Flow™ Stainless Steel Oval Muffler
      (0 reviews)
      # 85226035
      Buick Park Avenue Ultra 2002, Quiet-Flow™ Stainless Steel Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 1.875". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Center. Inlet / Outlet Quantity: 1...
      $111.47
    • Walker® Round Resonator Assembly
      (0 reviews)
      # 35447387
      Buick Park Avenue 2002, Stainless Steel Aluminized Round Resonator Assembly by Walker®. Outlet Diameter: 2.25". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet Connection Type: Pipe...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $52.02 - $84.19
    • Walker® SoundFX™ Stainless Steel Aluminized Oval Direct Fit Muffler
      (0 reviews)
      # 18171094
      Buick Park Avenue Base 2002, SoundFX™ Aluminized Oval Direct Fit Muffler by Walker®. Inlet Diameter 1: 2.25". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Center. Overall Length: 33.25". Inlet / Outlet...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $47.97
    • AP Exhaust® Challenge Series Muffler
      (0 reviews)
      # 80125746
      Buick Park Avenue 2002, Challenge Series Muffler by AP Exhaust®. Includes Inlet / Outlet Neck. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $83.02 - $96.64
    • AP Exhaust® MSL Maximum Direct Fit Muffler
      (0 reviews)
      # 80125750
      Buick Park Avenue 2002, MSL Maximum Direct Fit Muffler by AP Exhaust®. Includes Inlet / Outlet Neck. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict...
      Designed for a quiet ride100% aluminized components for longer life
      $53.90 - $68.87
    • Walker® Aluminized Front Pipe
      (0 reviews)
      # 18134848
      Buick Park Avenue 2002, Aluminized Front Pipe by Walker®. Overall Length: 15.125". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2 Bolt Welded Flange. Outlet Connection Type: 4 Bolt Welded Flange. With their...
      Made of High Qua;lity Aluminized SteelCorrosion Resistant
      $112.79
    • Walker® Aluminized Y-Pipe
      (0 reviews)
      # 18183464
      Buick Park Avenue Ultra 2002, Aluminized Y-Pipe by Walker®. Inlet Diameter 1: 2.25". Outlet Diameter: 1.875". Overall Length: 51.125". Inlet / Outlet Quantity: 1 Inlet / 2 Outlets. Inlet Connection Type: Pipe Connection. Outlet...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $74.20
    • Dorman® Exhaust Manifold Crossover Pipe
      (0 reviews)
      # 16725992
      Buick Park Avenue 2002, Exhaust Manifold Crossover Pipe by Dorman®. Package Quantity: 1; Package Type: Box. This is an aftermarket part that replaces factory OE # 24503125. More like a complete kit than a single part, Dorman’s...
      Comes with two flange bolts and one flange gasket per side for ease of installationRust-resistant for long-lasting performance
      $160.32
    • Walker® Reducer
      (0 reviews)
      # 18148201
      Buick Park Avenue Ultra 2002, Reducer by Walker®. Inlet Diameter 1: 2.75". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Outlet Size: 2.5". If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability,...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $14.93
    • Walker® U-Bolt Clamp
      (0 reviews)
      # 85226036
      Buick Park Avenue 2002, 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
      $1.26 - $2.24
    • AP Exhaust® Extra Heavy Duty Welded Saddle Clamp
      (0 reviews)
      # 80393070
      Buick Park Avenue 2002, 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
      $2.38 - $10.06
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19058905
      Buick Park Avenue 2002, 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
      $8.04 - $16.20
    • Walker® Exhaust Gasket
      (0 reviews)
      # 35447381
      Buick Park Avenue 2002, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $4.48 - $12.01
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 72873398
      Buick Park Avenue Naturally Aspirated Inlet 2002, Exhaust Flange Gasket by Bosal®. 4 Bolt Flange. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $9.20
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19064496
      Buick Park Avenue 2002, 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
      $8.62 - $8.94
    • Victor Reinz® Exhaust Manifold Gasket Set
      (0 reviews)
      # 24041053
      Buick Park Avenue 2002, Exhaust Manifold Gasket Set 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...
      $15.38
    • Victor Reinz® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 24042354
      Buick Park Avenue 2002, Exhaust Pipe Flange Gasket by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Manifold. Flange Gasket. OEM Standard. Material: Steel. When you’re low on oil, coolant or some other fluid, you may be tempted...
      $8.18
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24042959
      Buick Park Avenue 2002, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Crossover Pipe. Ring Type 'F'. OEM Standard. Material: Sintered Metal. Type 'B'. ID: 2.017". OD: 2.779". Thickness: 0.785". When you’re low on oil,...
      $9.62
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81852452
      Buick Park Avenue K Engine VIN code 2002 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...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $15.51
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      # 9381758
      Buick Park Avenue Ultra V6 3.8L L Engine VIN Code 2002, 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® Front Exhaust Flange Stud and Nut
      (0 reviews)
      # 31663022
      Buick Park Avenue 2002, Front Exhaust Flange Stud and Nut by Dorman®. Size: M10-1.5 x 62mm; Package Quantity: 1; Package Type: Card. This is an aftermarket part that replaces factory OE # 24504965. Dorman’s Exhaust Flange Stud &...
      Direct replacement for a proper fit every timeDurable steel construction
      $6.61
    • Flowmaster® 200 Series OBDII Round Catalytic Converter
      (2 reviews)
      # 492248
      Universal 200 Series OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed...
      Exceed all federal emission standardsStainless Steel shells
      $116.53 - $204.95
    • Flowmaster® 220 Series Oval Catalytic Converter
      (5 reviews)
      # 87243712
      Universal 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $68.56
    • Flowmaster® 222 Series Round Catalytic Converter
      (5 reviews)
      # 87243734
      Universal 222 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $67.12
    • Flowmaster® 223 Series Round Catalytic Converter
      (2 reviews)
      # 492138
      Universal 223 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $73.86
    • Flowmaster® 225 Series Oval Catalytic Converter
      (2 reviews)
      # 492154
      Universal 225 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $68.02 - $71.98
    • Flowmaster® 240 Series Oval Catalytic Converter
      (7 reviews)
      # 87243745
      Universal 240 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $141.53 - $144.93
    • Flowmaster® 250 Series Oval Catalytic Converter
      (5 reviews)
      # 87243747
      Universal 250 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $130.99 - $147.34
    • Flowmaster® 260 Series Stainless Steel Oval Catalytic Converter (2600230)
      (5 reviews)
      # mpn886220
      Universal 260 Series Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 3" Inlet / 3" Outlet Diameter, 21.5" Length. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster...
      Exceed all federal emission standardsStainless Steel shells
      $247.74
    • Flowmaster® 282 Series OBDII Catalytic Converter
      (7 reviews)
      # 492281
      Universal 282 Series OBDII Stainless Steel Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products,...
      Exceed all federal emission standardsStainless Steel shells
      $102.20 - $142.92
    • Flowmaster® 283 Series OBDII Round Catalytic Converter
      (2 reviews)
      # 3138250
      Universal 283 Series OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $110.23 - $127.74
    • Flowmaster® 284 Series OBDII Oval Catalytic Converter
      (2 reviews)
      # 87281464
      Universal 284 Series OBDII Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed...
      Exceed all federal emission standardsStainless Steel shells
      $187.88
    • Flowmaster® 290 Series Oval Catalytic Converter
      (5 reviews)
      # 87243764
      Universal 290 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      Exceed all federal emission standardsStainless Steel shells
      $108.66 - $128.44
    • Flowmaster® 3512 Series OBDII Stainless Steel Oval Catalytic Converter (3512025)
      (2 reviews)
      # mpn918025
      Universal 3512 Series OBDII Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 2.5" Inlet / 2.5" Outlet Diameter, 14.25" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $163.39
    • Flowmaster® 3588 Series Pre-OBDII Round Catalytic Converter
      (2 reviews)
      # 23000953
      Universal 3588 Series Pre-OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $197.80
    • Flowmaster® 3589 Series Pre-OBDII Round Catalytic Converter
      (2 reviews)
      # 23000959
      Universal 3589 Series Pre-OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $218.19 - $343.62
    • Flowmaster® 3612 Series OBDII Stainless Steel Oval Catalytic Converter (3612024)
      (2 reviews)
      # mpn918033
      Universal 3612 Series OBDII Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 2.25" Inlet / 2.25" Outlet Diameter, 12.25" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $185.80
    • Flowmaster® 3612 Series Stainless Steel Oval Catalytic Converter (3612125)
      (2 reviews)
      # mpn918035
      Universal 3612 Series Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 2.5" Inlet / 2.5" Outlet Diameter, 12.25" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement catalytic...
      Exceed all federal emission standardsStainless Steel shells
      $146.59
    • Flowmaster® 3910 Series OBDII Stainless Steel Round Catalytic Converter (3910124)
      (2 reviews)
      # mpn918036
      Universal 3910 Series OBDII Stainless Steel Round Catalytic Converter without Air Tube by Flowmaster®. 2.25" Inlet / 2.25" Outlet Diameter, 14.25" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $271.21
    • Flowmaster® 3912 Series OBDII Catalytic Converter
      (2 reviews)
      # 23000943
      Universal 3912 Series OBDII Stainless Steel Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      Exceed all federal emission standardsStainless Steel shells
      $215.14 - $269.17
    • Flowmaster® 3932 Series Pre-OBDII Round Catalytic Converter
      (2 reviews)
      # 23000964
      Universal 3932 Series Pre-OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $218.19
    • Flowmaster® 3938 Series Pre-OBDII Stainless Steel Round Catalytic Converter (3938024)
      (2 reviews)
      # mpn918043
      Universal 3938 Series Pre-OBDII Stainless Steel Round Catalytic Converter without Air Tube by Flowmaster®. 2.25" Inlet / 2.25" Outlet Diameter, 13" Length. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $198.83
    • Flowmaster® 3940 Series OBDII Catalytic Converter
      (2 reviews)
      # 23000946
      Universal 3940 Series OBDII Stainless Steel Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      Exceed all federal emission standardsStainless Steel shells
      $229.41 - $294.68
    • Flowmaster® 3981 Series Pre-OBDII Round Catalytic Converter
      (2 reviews)
      # 23000970
      Universal 3981 Series Pre-OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Clamp-On. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $215.14




    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

    2002 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? Yes1   people found this review helpful.
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