2002 Pontiac Grand Prix Performance Exhaust Systems

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    • MagnaFlow® Street Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206670
      Pontiac Grand Prix GT / GTP 2002, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. MODERATE SOUND. Quad Split Rear Exit. 2.5" Tubing. 4" Height x 4" Width x 18" Length Mufflers. 3" Polished Stainless Tip. The...
      Moderate SoundDelivers More Horsepower
      $1,017.42
    • Corsa® 304 Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 81746584
      Pontiac Grand Prix 2002, 304 Stainless Steel Cat-Back Exhaust System by Corsa®. Dual Rear Exit. Sport Sound. 2.5" Tubing. With Single Tips. The patented Reflective Sound Cancellation (RFC) technology provides a unique combination...
      Reserved but Distinctive Performance ToneStraight-Through Nonrestrictive Design for Improved Performance and Fuel Economy
      $1,229.26 - $1,328.69
    • DynoMax® Super Turbo™ Steel Cat-Back Exhaust System
      (0 reviews)
      # 18215796
      Pontiac Grand Prix GT / GTP 2002, Super Turbo™ Steel Cat-Back Exhaust System by DynoMax®. 2.5" Tubing. With U-Bolt Pipe. Dyno proven to flow up to 70 SCFM. Get improved exhaust flow and reduced back pressure for better...
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      $437.49
    • PaceSetter® Monza Stainless Steel Cat-Back Performance Exhaust System
      (0 reviews)
      # 81958686
      Pontiac Grand Prix GTP 2002, Monza Stainless Steel Cat-Back Performance Exhaust System by PaceSetter®. The exhaust flow of an engine has a direct effect on its performance. MONZA Performance Exhaust Systems utilize the right...
      $591.49
    • SLP® PowerFlo Axle-Back Exhaust System
      (0 reviews)
      # 71404944
      Pontiac Grand Prix 3.8L 2002, PowerFlo Axle-Back Exhaust System by SLP®. Dual/Dual Tips. 1997-2008 Grand Prix PowerFlo Exhaust System - Dual/Dual Tips.
      $527.95
    • PaceSetter® Mild Steel Exhaust Header
      (0 reviews)
      # 81961617
      Pontiac Grand Prix 2002, by PaceSetter®. Mild Steel. Manufactured using mandrel-bent, 16-gauge mild steel tubing and port-matched, CNC-machined, 3/8"-thick head flanges. They are designed for the best combination of ease of...
      $448.46 - $668.79
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 22211788
      Pontiac Grand Prix 2002, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. 2.5" Inlet / 2.5" Outlet Diameter. If your car needs replacement, install one that will get you through the smog check and give you more...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $545.50 - $659.73
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61590217
      Pontiac Grand Prix 2002, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. 10" Width. Includes Gaskets. If your car needs replacement, install one that will get you through the smog check and give you more horsepower....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $311.35 - $398.13
    • MagnaFlow® Direct Fit Federal Pre-OBDII Catalytic Converter
      (0 reviews)
      # 61590218
      Pontiac Grand Prix 2002, Direct Fit Federal Pre-OBDII Catalytic Converter by MagnaFlow®. 2.5" Inlet / 2.5" Outlet Diameter. 10" Width. 2.5" Tubing Diameter. Includes Gasket, O2 Sensor Ports. Without Air Tube. If your car needs...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $215.85 - $241.57
    • PaceSetter® Stainless Steel Direct Fit Catalytic Converter
      (0 reviews)
      # 81961614
      Pontiac Grand Prix 2002, Undercar Direct Fit Catalytic Converter by PaceSetter®. Stainless Steel. Custom Engineered to deliver maximum performance and efficiency from your engine with durability andease of installation.
      $360.83 - $369.00
    • PaceSetter® Stainless Steel Direct Fit Catalytic Converter
      (0 reviews)
      # 81958661
      Pontiac Grand Prix 3.8L 2002, Undercar Direct Fit Catalytic Converter by PaceSetter®. Stainless Steel. Custom Engineered to deliver maximum performance and efficiency from your engine with durability andease of installation.
      $800.08
    • DynoMax® Race Series Muffler
      (0 reviews)
      # 18215745
      Pontiac Grand Prix GT / GTP 2002, Race Series Stainless Steel Round Muffler by DynoMax®. 2.25" Inlet / 2.25" Outlet. 18" Body Length, 4" Body Width, 4" Body Height. CRF Technology which helps provide up to a 4 dbA sound reduction,...
      Unrestricted, straight-through design for a dyno tested and track proven increase in horsepower and torqueEngineered to provide a deep race sound
      $56.70
    • DynoMax® Super Turbo™ Direct Fit Muffler
      (1 reviews)
      # 18221042
      Pontiac Grand Prix GT / GTP 2002, Super Turbo™ Direct Fit Stainless Steel Oval Muffler by DynoMax®. 2.25" Offset Inlet / 2.5" Center Outlet. 14" Body Length, 9.75" Body Width, 4.25" Body Height. No Reversible. Get improved...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $79.09 - $80.58
    • DynoMax® Polished Exhaust Tip
      (0 reviews)
      # 52153739
      Pontiac Grand Prix GT / GTP 2002, Polished Exhaust Tip by DynoMax®. 2.5" Inlet / 4" Outlet. These clamp-on stainless steel exhaust tips come in a variety of styles and sizes to make it easy for you to bolt on a custom look....
      304 Stainless Steel construction for longevity and corrosion resistanceMirror Polished for a show-like shine
      $29.79
    • DynoMax® Intermediate Pipe
      (0 reviews)
      # 18220145
      Pontiac Grand Prix GT / GTP 2002, Intermediate Pipe by DynoMax®. 2.25" Inlet / 2.25" Outlet. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $17.95 - $49.15
    • DynoMax® Pipe
      (0 reviews)
      # 18216655
      Pontiac Grand Prix GT / GTP 2002, Pipe by DynoMax®. 2.5" Inlet / 2.5" Outlet. 35.12" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $82.86
    • Magnum Gasket® Exhaust Manifold Gasket Set
      (0 reviews)
      # 82724551
      Pontiac Grand Prix 2002, Exhaust Manifold Gasket Set by Magnum Gasket®. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology choice for each of the Intake Manifold...
      $11.56 - $15.56
    • Dorman® Exhaust Manifold
      (0 reviews)
      # 16500324
      Pontiac Grand Prix 2002, Exhaust Manifold by Dorman®. 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 installation....
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $52.24 - $109.53
    • Walker® CalCat™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 17733692
      Pontiac Grand Prix 2002, CalCat™ Round Direct Fit Catalytic Converter by Walker®. Body Dimensions: 13" Length x 4.25" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: 2 Bolt Welded Flanges Inlet...
      $327.51 - $367.44
    • Walker® CalCat™ Round Universal Fit Catalytic Converter
      (0 reviews)
      # 86425889
      Pontiac Grand Prix 2002, CalCat™ Round Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2.5". Outlet Diameter: 2.5". Overall Length: 17.5". Body Dimensions: 13" Length x 4.125" Width x 4.125" Height. Inlet / Outlet...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $148.93
    • Walker® Ultra™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 85235097
      Pontiac Grand Prix with Federal Emission 2002, Ultra™ Round Direct Fit Catalytic Converter by Walker®. Body Dimensions: 13" Length x 4.25" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type:...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $165.38 - $317.02
    • Walker® Ultra™ Round Universal Fit Catalytic Converter
      (0 reviews)
      # 87068548
      Pontiac Grand Prix with Federal Emission 2002, Ultra™ Round Universal Fit Catalytic Converter by Walker®. Overall Length: 11.5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $85.93
    • Bosal® Federal Catalytic Converter
      (0 reviews)
      # 20581404
      Pontiac Grand Prix 2002, Federal Catalytic Converter by Bosal®. Includes O2 Sensor Port. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle...
      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
      $191.70 - $201.14
    • Eastern® ECO CARB Direct Fit Center Catalytic Converter
      (0 reviews)
      # 38848377
      Pontiac Grand Prix 2002, ECO CARB Direct Fit Undercar Center 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...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $332.38 - $431.65
    • Eastern® ECO GM Direct Fit Catalytic Converter
      (0 reviews)
      # 17575452
      Pontiac Grand Prix 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
      $193.50 - $204.75
    • Eastern® ECO III Universal Fit Catalytic Converter
      (0 reviews)
      # 54554566
      Pontiac Grand Prix 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
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86074268
      Pontiac Grand Prix 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
      $233.80 - $446.60
    • Walker® Quiet-Flow™ Stainless Steel Oval Muffler
      (0 reviews)
      # 35484050
      Pontiac Grand Prix 2002, Quiet-Flow™ Stainless Steel Aluminized Oval Muffler by Walker®. Inlet Configuration: Offset. Outlet Diameter: 2.25". Outlet Configuration: Offset. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet...
      $72.05 - $78.55
    • Walker® Round Resonator Assembly
      (0 reviews)
      # 18165630
      Pontiac Grand Prix 2002, Stainless Steel Aluminized Round Resonator Assembly by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2 Bolt Welded Flange. Outlet Connection Type: Pipe Connection. Body Shape:...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $64.09 - $100.08
    • Walker® SoundFX™ Stainless Steel Oval Direct Fit Muffler
      (0 reviews)
      # 18170631
      Pontiac Grand Prix 2002, SoundFX™ Stainless Steel Aluminized Oval Direct Fit Muffler by Walker®. Inlet Configuration: Offset. Outlet Diameter: 2.25". Outlet Configuration: Offset. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet....
      $47.37 - $54.55
    • Walker® Stainless Steel Aluminized Oval Muffler
      (0 reviews)
      # 18182188
      Pontiac Grand Prix 3.1L 2002, Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Center. Overall Length: 21.5". Inlet / Outlet Quantity: 1 Inlet / 1...
      Economical performance and acousticsUniversal fit allows for greater installation flexibility
      $32.39
    • Walker® Aluminized Y-Pipe
      (0 reviews)
      # 18183531
      Pontiac Grand Prix 3.8L with Dual Exhaust 2002, Aluminized Y-Pipe by Walker®. Inlet Diameter 1: 2.5". Outlet Diameter: 1.875". Overall Length: 55". Inlet / Outlet Quantity: 1 Inlet / 2 Outlets. Inlet Connection Type: Pipe...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $118.52
    • Dorman® Exhaust Manifold Crossover Pipe
      (0 reviews)
      # 16720224
      Pontiac Grand Prix 2002, Exhaust Manifold Crossover Pipe by Dorman®. Package Quantity: 1; Package Type: Box. More like a complete kit than a single part, Dorman’s Exhaust Crossover Pipe includes all necessary gaskets and hardware...
      Comes with two flange bolts and one flange gasket per side for ease of installationRust-resistant for long-lasting performance
      $151.16 - $161.95
    • Walker® Insulator
      (0 reviews)
      # 18143268
      Pontiac Grand Prix 2002, 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)
      # 17742232
      Pontiac Grand Prix 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 - $1.44
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19062855
      Pontiac Grand Prix 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,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.04 - $21.33
    • Walker® Exhaust Gasket
      (0 reviews)
      # 18143280
      Pontiac Grand Prix 2002, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $5.54 - $12.01
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20581407
      Pontiac Grand Prix 2002, 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...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $7.98 - $8.94
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 36918847
      Pontiac Grand Prix 2002, 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...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $4.06 - $4.68
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 40699196
      Pontiac Grand Prix 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
      $5.34 - $11.74
    • Victor Reinz® Catalytic Converter Gasket
      (0 reviews)
      # 24032790
      Pontiac Grand Prix 3.1L 2002, Catalytic Converter Gasket by Victor Reinz®, Use 1 per Car. Rear. Flange Gasket. OEM Standard. Material: Graphite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run...
      $2.77
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24202077
      Pontiac Grand Prix 2002, 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...
      $15.38 - $20.78
    • Victor Reinz® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 24042687
      Pontiac Grand Prix 3.8L 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...
      $8.18
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24202080
      Pontiac Grand Prix 2002, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. OEM Standard. 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 store. But before...
      $8.66 - $9.62
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81877236
      Pontiac Grand Prix 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 finest quality...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $15.51 - $18.00
    • Walker® Quick-Fit Exhaust Flex Connector
      (0 reviews)
      # 70877379
      Pontiac Grand Prix 2002, Quick-Fit Exhaust Flex Connector by Walker®.
      Makes installation quick and easyOptimal OE-style fit and quality
      $69.83 - $71.76
    • Dorman® Front Exhaust Flange Stud and Nut
      (0 reviews)
      # 31663022
      Pontiac Grand Prix 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
    • Dorman® Front Exhaust Hanger
      (0 reviews)
      # 69852696
      Pontiac Grand Prix 2002, Front Exhaust Hanger by Dorman®. Package Quantity: 1; Package Type: Box. This is an aftermarket part that replaces factory OE # 10056770. Dorman’s Exhaust Hanger installs easily to mount the exhaust to...
      Direct replacement for a proper fitReplacement restores the exhaust to proper operation
      $8.82
    • Flowmaster® 200 Series OBDII Round Catalytic Converter
      (0 reviews)
      # 492248
      Universal Fit 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 all federal emission standardsStainless Steel shells
      $204.95
    • Flowmaster® 220 Series Oval Catalytic Converter
      (0 reviews)
      # 87243712
      Universal Fit 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
      (0 reviews)
      # 87243734
      Universal Fit 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...
      Exceed all federal emission standardsStainless Steel shells
      $67.12
    • Flowmaster® 223 Series Round Catalytic Converter
      (0 reviews)
      # 492138
      Universal Fit 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...
      Exceed all federal emission standardsStainless Steel shells
      $73.86
    • Flowmaster® 225 Series Oval Catalytic Converter
      (1 reviews)
      # 492154
      Universal Fit 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
      (0 reviews)
      # 87243745
      Universal Fit 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
      (0 reviews)
      # 87243747
      Universal Fit 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)
      (0 reviews)
      # mpn886220
      Universal Fit 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
      (1 reviews)
      # 492281
      Universal Fit 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...
      Exceed all federal emission standardsStainless Steel shells
      $102.20 - $142.92
    • Flowmaster® 283 Series OBDII Round Catalytic Converter
      (0 reviews)
      # 3138250
      Universal Fit 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 Stainless Steel Oval Catalytic Converter (2840220)
      (0 reviews)
      # mpn849372
      Universal Fit 284 Series OBDII Stainless Steel Oval Catalytic Converter without Air Tube by Flowmaster®. 2" Inlet / 2" Outlet Diameter, 16.5" Length. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new...
      Exceed all federal emission standardsStainless Steel shells
      $187.88
    • Flowmaster® 290 Series Oval Catalytic Converter
      (0 reviews)
      # 87243764
      Universal Fit 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




    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 Grand Prix 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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