2002 Pontiac Grand Prix Performance Exhaust Systems

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    • (0 reviews)
      # 20206670
      Pontiac Grand Prix GT / GTP 2002, Street Series™ Stainless Steel Dual Cat-Back Exhaust System with Double Wall Round Tip by MagnaFlow®. Finish: Stainless. Exhaust Inlet Connection Type: Bolt On. Exhaust Pipe Material: Stainless...
      Moderate SoundDelivers More Horsepower
      $1,017.42
    • (0 reviews)
      # 81746584
      Pontiac Grand Prix 2002, Sport™ 304 SS Cat-Back Exhaust System with Dual Rear Exit by Corsa®. Exhaust Inlet Connection Type: Bolt-On. Exhaust Pipe Material: 304 SS. Exit Location: Dual Rear Exit. Exhaust Type: Cat-Back. Main...
      Robust and Bold Performance SoundNo Drone at Touring Speeds
      $1,229.26 - $1,328.69
    • (0 reviews)
      # 18215796
      Pontiac Grand Prix GT / GTP 2002, Super Turbo™ Aluminized Steel Dual Cat-Back Exhaust System by DynoMax®. Exhaust Pipe Material: Aluminized Steel. Exhaust Type: Cat-Back. Main Piping Diameter: 2.25". Muffler Series: Super Turbo....
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      $484.19
    • (0 reviews)
      # 112182409
      Pontiac Grand Prix 3.8L 2002, PowerFlo™ Stainless Steel Axle-Back Exhaust System by SLP®. Finish: Natural. Exhaust Pipe Material: Stainless Steel. Exhaust Type: Axle-Back. Tip Material: Stainless Steel. Give your car a powerful...
      PowerFlo mufflers offer minimal flow restriction and a deep, rich performance soundLighter than the OEM muffler assembly
      $527.95
    • (0 reviews)
      # 22211788
      Pontiac Grand Prix 2002, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: OBDII. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: Yes. Converter Configuration: Direct-Fit. Main Piping...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $545.50 - $659.73
    • (0 reviews)
      # 61590217
      Pontiac Grand Prix 2002, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $311.35 - $398.13
    • (0 reviews)
      # 61590218
      Pontiac Grand Prix 2002, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $215.85 - $241.57
    • (1 review)
      # 18221042
      Pontiac Grand Prix GT / GTP 2002, Super Turbo™ Offset - Center Aluminized Steel Oval Muffler by DynoMax®. Inlet - Outlet Configuration: Offset - Center. Muffler Body Length: 14". Muffler Inlet Diameter: 2.25". Muffler Outlet...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $79.37
    • (0 reviews)
      # 168440714
      Pontiac Grand Prix GT / GTP 2002, Stainless Steel Round Buffed and Polished Exhaust Tip by DynoMax®. Material: Stainless Steel. Tip Inlet Diameter: 2.5". Tip Length: 12". Tip Outlet Diameter: 4". Tip Shape: Round. Tip Finish:...
      304 Stainless Steel construction for longevity and corrosion resistanceMirror Polished for a show-like shine
      $29.97
    • (0 reviews)
      # 18220145
      Pontiac Grand Prix GT / GTP 2002, Aluminized Steel Intermediate Pipe by DynoMax®. Material: Aluminized Steel. Inlet Diameter: 2.25". Outlet Connection Type: Pipe Connection. Outlet Diameter: 2.25". With their great selection of...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $17.80 - $48.40
    • (0 reviews)
      # 18216655
      Pontiac Grand Prix GT / GTP 2002, Aluminized Steel Y-Pipe by DynoMax®. Material: Aluminized Steel. Inlet Connection Type: Pipe Connection. Inlet Diameter: 2.5". Outlet Connection Type: Pipe Connection. Outlet Diameter: 2.5"....
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $81.61
    • (0 reviews)
      # 199942434
      Pontiac Grand Prix 2002, Vibe-Lock Header Bolt Kit by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.12 - $114.31
    • (0 reviews)
      # 116542409
      Pontiac Grand Prix 2002, Manifold Gasket Set by Magnum Gasket®. You'd better be ready to take the heat if you're going to seal an exhaust manifold, where temperatures can often exceed 1,000°F. You can count on Magnum to offer the...
      Made of High Quality MaterialsThe best combination of steel layers and high-temp gasket materials
      $11.56 - $15.56
    • (0 reviews)
      # 115313054
      Pontiac Grand Prix 2002, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $32.46 - $395.92
    • (0 reviews)
      # 16500324
      Pontiac Grand Prix 2002, Exhaust Manifold by Dorman®. Finish: Natural. Flange Bolt Hole Quantity: 0. With Installation Hardware. Package Type: Box. More like a complete kit than a single part, many of the Exhaust Manifolds include...
      High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $49.95 - $114.95
    • (0 reviews)
      # 88070360
      Pontiac Grand Prix 2002, CalCat™ Stainless Steel Round Catalytic Converter by Walker®. Catalytic Series: CalCat™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: Yes. Converter Configuration: Direct Fit....
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $367.60 - $395.92
    • (0 reviews)
      # 88066911
      Pontiac Grand Prix 2002, CalCat™ Stainless Steel Round Catalytic Converter without Air Tube by Walker®. Includes: Warranty Card. Catalytic Series: CalCat™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: Yes....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $149.68
    • (0 reviews)
      # 88070366
      Pontiac Grand Prix 2002, Ultra™ Stainless Steel Round Catalytic Converter by Walker®. Catalytic Series: Ultra™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: No. Converter Configuration: Direct Fit. Converter...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $187.35 - $288.51
    • (0 reviews)
      # 88070371
      Pontiac Grand Prix 2002, Ultra™ Stainless Steel Round Catalytic Converter by Walker®. Catalytic Series: Ultra™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: No. Converter Configuration: Universal Fit....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $82.85
    • (0 reviews)
      # 182082663
      Pontiac Grand Prix 2002, Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. 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
    • (0 reviews)
      # 123206458
      Pontiac Grand Prix 2002, Direct Fit Catalytic Converter by Eastern®. Includes: 1 Inlet Gasket, 1 Outlet Gasket. Inlet A: 2 Bolt Welded. Outlet A: 2 Bolt Welded. If you need to replace your failed or damaged catalytic converter,...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $193.50 - $431.65
    • (0 reviews)
      # 123206463
      Pontiac Grand Prix 2002, Universal Fit 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 is the way to...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $96.11 - $175.78
    • (0 reviews)
      # 86074268
      Pontiac Grand Prix 2002, Catalytic Converter by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are...
      Direct fitMade from a heavy duty stainless steel outer shell
      $240.06 - $516.60
    • (0 reviews)
      # 136720724
      Pontiac Grand Prix 3.8L Eng. Group 2GMXV03.8043 2002, Undercar Direct Fit CA-Legal Catalytic Converter by PaceSetter®. Catalytic Converter Format: Main Catalytic Converter. CARB Compliant: Yes. Converter Body Material: Stainless...
      Direct-Fit Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent 16-gauge and stainless steel tubing
      $406.81
    • (0 reviews)
      # 136723048
      Pontiac Grand Prix 2002, Undercar Direct Fit Catalytic Converter by PaceSetter®. Catalytic Converter Format: Main Catalytic Converter. CARB Compliant: No. Converter Body Material: Stainless Steel. Converter Configuration: Direct...
      Catalytic Converters are a direct replacement for original equipmentEngineered for durability and ease of installation
      $194.85 - $199.26
    • (0 reviews)
      # 123329002
      Pontiac Grand Prix 2002, Aluminized Steel Oval Muffler by Walker®. Inlet Diameter: 2". Outlet Diameter: 2". Muffler Body Height: 4.25". Muffler Body Width: 8.813". Muffler Body Length: 15". Muffler Overall Length: 21.5". Muffler...
      Economical performance and acousticsUniversal fit allows for greater installation flexibility
      $32.46
    • (0 reviews)
      # 35484050
      Pontiac Grand Prix 2002, Quiet-Flow™ Stainless Steel Oval Muffler by Walker®. Muffler Series: Quiet-Flow™. Outlet Diameter: 2.25". Muffler Body Material: Stainless Steel. Muffler Body Shape: Oval. Muffler Configuration: Offset...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $75.01 - $84.16
    • (0 reviews)
      # 18165630
      Pontiac Grand Prix 2002, Stainless Steel Aluminized Round Resonator Assembly by Walker®. Muffler Body Finish: Aluminized. Muffler Body Shape: Round. CARB Compliant: No. Material: Stainless Steel. Inlet Quantity: 1 Inlet. Outlet...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $67.70 - $105.73
    • (0 reviews)
      # 18170631
      Pontiac Grand Prix 2002, SoundFX™ Aluminized Steel Oval Direct-Fit Muffler by Walker®. Muffler Series: SoundFX™. Outlet Diameter: 2.25". Muffler Body Material: Aluminized Steel. Muffler Body Shape: Oval. Muffler Configuration:...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $49.03 - $56.49
    • (0 reviews)
      # 123329001
      Pontiac Grand Prix with Dual Exhaust 2002, Aluminized Steel Y-Pipe by Walker®. CARB Compliant: No. Material: Aluminized Steel. Inlet Diameter: 2.5". Outlet Diameter: 1.875". Overall Length: 55". Inlet Quantity: 1 Inlet. Outlet...
      Designed to directly replace the factory partConstructed with OEM type connections
      $123.50
    • (0 reviews)
      # 16720224
      Pontiac Grand Prix 2002, Exhaust Manifold Crossover Pipe by Dorman®. Finish: Natural. Material: Stainless Steel. Package Type: Box. Includes: Pipe, Hardware and Gaskets. 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
      $164.95 - $176.95
    • (0 reviews)
      # 69852696
      Pontiac Grand Prix 2002, Front Exhaust Hanger by Dorman®. Finish: Black. Material: Rubber. Attachment Method: Slide On. Hanger Type: Grommet. Package Type: Box. Includes: 1 Exhaust Hanger. Dorman’s Exhaust Hanger installs easily...
      Direct replacement for a proper fitReplacement restores the exhaust to proper operation
      $8.56
    • (1 review)
      # 17742232
      Pontiac Grand Prix 2002, Heavy Duty Stainless Steel U-Bolt Clamp by Walker®. Material: Stainless Steel. U-Bolt Diameter: 0.375". With their extensive selection of accessories and hardware for the exhaust system, Walker will provide...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.05 - $2.29
    • (0 reviews)
      # 18143268
      Pontiac Grand Prix 2002, Rubber Insulator by Walker®. Material: Rubber. Overall Length: 2.375". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system,...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.44
    • (0 reviews)
      # 86248561
      Pontiac Grand Prix 3.1L 2002, GM Original Equipment™ Exhaust Manifold Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.38
    • (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 - $8.94
    • (0 reviews)
      # 93496024
      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
      $9.34 - $21.56
    • (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...
      $15.93 - $21.52
    • (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...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.97 - $9.96
    • (0 reviews)
      # 158126614
      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
      $7.32 - $15.68
    • (0 reviews)
      # 24032504
      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...
      $2.88
    • (1 review)
      # 18143280
      Pontiac Grand Prix 2002, Exhaust Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.98 - $12.25
    • (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
      $5.40 - $11.86
    • (0 reviews)
      # 24042352
      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...
      $8.46
    • (0 reviews)
      # 31662436
      Pontiac Grand Prix 2002, Front Exhaust Flange Stud and Nut Kit by Dorman®. Material: Metal. Dog Point Fastener: Yes. Pilot Point Fastener: No. Thread Size: #1: M10-1.5, #2: M10-1.5. Length: 2.44". Quantity: 2 Studs and 2 Nuts....
      Direct replacement for a proper fit every timeDurable steel construction
      $6.46
    • (0 reviews)
      # 88070363
      Pontiac Grand Prix 2002, Quick-Fit Exhaust Flex Connector by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job....
      Makes installation quick and easyOptimal OE-style fit and quality
      $65.80 - $72.72
    • (0 reviews)
      # 199202522
      Pontiac Grand Prix 2002, Direct Fit Standard Grade Stainless Steel Federal Catalytic Converter by Flowmaster®. Inlet Type A: 2 Bolt Welded Flange. Outlet Type A: 2 Bolt Welded Flange. Converter Configuration: Direct Fit. Substrate...
      Made of High Quality Stainless SteelImprove Torque and Throttle Response
      $251.86 - $543.32
    • (0 reviews)
      # 91560836
      Universal Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Exhaust Pipe Material: Steel. Main Piping Diameter: 2". Give your vehicle that custom look with our classic shielded side exhaust system. Large inlet and...
      Give your vehicle that custom look with our classic shielded side exhaust system with a show quality chrome finishLarge inlet and outlet pipes with low back pressure six-sided louvered core mufflers
      $254.65 - $294.31
    • (0 reviews)
      # 193552081
      Universal Spec II™ Stainless Steel Inner Silencer by Buddy Club®. Developed strictly for competition use the Buddy Club Racing Spec II exhaust system is the pinnacle of all competition exhaust systems available today. A racing...
      Specially designed system for competition use onlyIncrease of exhaust gas velocity in order to improve efficiency
      $40.00
    • (0 reviews)
      # 139245596
      Universal Super Competition™ Weld-Up Race Kit by Hooker®. Series: Super Competition™. Hooker Weld-up kits work great for racers who need to build custom headers when a specific fit tuned Super Competition header is not...
      Mandrel Bent 1 pc. PrimariesSS NHRA Contingency ID Header Tags
      $270.95 - $529.95
    • (0 reviews)
      # mpn358949929
      Universal 3 1/2" Chrome Lake Pipes by Patriot Exhaust®, Sold as a Pair. Includes Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Show quality chrome Lake Pipe 4 kits connect to headers or stock exhaust system...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $339.21
    • (6 reviews)
      # 120105855
      Universal 200 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Catalytic Series: 200 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $116.53 - $204.95
    • (5 reviews)
      # 120105826
      Universal 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 220 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $66.26 - $68.56
    • (5 reviews)
      # 120105830
      Universal 222 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Catalytic Series: 222 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $67.12
    • (1 review)
      # 120105834
      Universal 223 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Catalytic Series: 223 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $73.86
    • (1 review)
      # 120105838
      Universal 225 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 225 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $68.02 - $71.98
    • (6 reviews)
      # 120105843
      Universal 240 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 240 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $129.60 - $144.93
    • (5 reviews)
      # 120105847
      Universal 250 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 250 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $130.99 - $147.34
    • (6 reviews)
      # 120105859
      Universal 282 Series OBDII Stainless Steel Catalytic Converter by Flowmaster®. Catalytic Series: 282 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. The new Flowmaster...
      Exceed all federal emission standardsStainless Steel shells
      $102.20 - $142.92
    • (1 review)
      # 120105881
      Universal 284 Series OBDII Stainless Steel Oval Catalytic Converter by Flowmaster®. Catalytic Series: 284 Series. CARB Compliant: No. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic...
      Exceed all federal emission standardsStainless Steel shells
      $187.88




    Guides & Articles

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      Here's A "Tip": Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
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      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.
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      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.
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      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?
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      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".
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      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

    2002 Grand Prix Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) /
    Was this review helpful for you? Yes
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