Mercury Grand Marquis Performance Exhaust Systems

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    • (95 reviews)
      # sp598
      Street Series Exhaust System by MagnaFlow®. The Street Series is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust note, making a real statement within legal limits...
      $361.44 - $3,907.63
    • (50 reviews)
      # sp839
      Direct Fit Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check. The Direct Fit Catalytic Converter is available in Pre-OBD II, OBD II, and OEM Grade OBD II configurations.
      $83.35 - $1,871.09
    • (0 reviews)
      # sp13632
      304 SS Cat-Back Exhaust System 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 the smallest detail...
      $473.81 - $2,314.20
    • (19 reviews)
      # sp95451
      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, to deliver the best possible performance. The...
      $84.03 - $883.66
    • (0 reviews)
      # sp105124
      Standard Grade Direct Fit Catalytic Converter by Flowmaster®. Flowmaster's Standard Grade line of Manifold direct fit catalytic converters are specifically designed to meet or exceed OEM specifications for exact fit and performance, and...
      $110.87 - $735.20
    • (0 reviews)
      # sp14630
      Demolition Derby Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail...
      $144.22
    • (0 reviews)
      # sp14631
      IMCA Modified Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts, Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This...
      $154.18 - $379.85
    • (0 reviews)
      # sp29086
      Stock Clip Crossover Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to...
      $267.71 - $379.85
    • (0 reviews)
      # sp29087
      Stock Clip Headers by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention to detail to...
      $198.59 - $311.66
    • (0 reviews)
      # sp130701
      Header Set by Racing Power Company®. Includes gaskets, hardware, and reducers. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      +3
      $110.25 - $489.48
    • (0 reviews)
      # sp155646
      Tight Fit Exhaust Headers by Racing Power Company®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      +2
      $197.96 - $316.60
    • (5 reviews)
      # sp96188
      Universal Fit Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some fabrication to be installed, which will involve cutting...
      $72.26 - $500.15
    • (11 reviews)
      # sp114642
      Direct Fit OEM Grade Catalytic Converter by Magnaflow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will directly replace...
      $150.75 - $3,633.21
    • (1 review)
      # sp124073
      Universal Fit 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, to deliver the best possible...
      $81.95 - $247.32
    • (0 reviews)
      # sp14198
      Super Competition Fiber Header Gasket by Hooker®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Hooker will last a...
      Precision fit for improved sealingSteel core provides superior adhesion
      $13.47 - $16.98
    • (0 reviews)
      # sp20676
      Header Gaskets Set by Flowtech®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Flowtech Exhausts will last a...
      Engineered for a precise, easy fitManufactured of P73 Ferroglass non-asbestos facing material for long life
      $10.60 - $14.14
    • (0 reviews)
      # sp9312
      Real-Seal™ Aluminum Header Gasket by Flowtech®. Flowtech REAL-SEAL header and collector gaskets are a revolutionary break-through in exhaust sealing technology. Constructed of separate layers of “Dead Soft” aluminum, REAL SEALS...
      Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof sealWill not burn or blow out
      $48.17 - $55.66
    • (0 reviews)
      # sp95734
      Header Flange Gaskets by Hedman Hedders®. Hedman gaskets are made of a special gasket material developed for Hedman. Accept no substitute. CA Prop 65 WARNING - This product contains chemicals known to the State of California to cause...
      Made of High Quality MaterialsEasy to Install
      $5.81 - $27.59
    • (0 reviews)
      # sp2378
      Premium™ Header Gasket Set by BBK Performance®. These BBK premium quality Header Gasket Sets are designed to give you a quality long lasting seal. Will work on most stock or aftermarket applications.
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
      $24.99 - $39.99
    • (0 reviews)
      # sp109918
      Exhaust Header Gasket by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it's a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you'll need gaskets and manifold bolts.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $17.09 - $39.95
    • (2 reviews)
      # sp32336
      Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it's a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you'll need gaskets and manifold bolts.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $14.04 - $39.05
    • (0 reviews)
      # sp114662
      Exhaust Manifold Gasket by Cometic Gasket®. This state-of-the-art exhaust product combines advanced materials with the most current manufacturing processes to provide custom-tailored solutions for your needs and requirements. It is made...
      Designed for extreme cylinder pressuresMaintains a torque set
      $7.13 - $48.57
    • (0 reviews)
      # mpn358507493
      Multi-Layer Steel Exhaust Header Gasket by Cometic Gasket®. Material: Multi-Layer Steel. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not...
      Made of High Quality MaterialsBuilt to Last
      $39.64
    • (0 reviews)
      # mpn358507478
      Multi-Layer Steel Exhaust Header Gasket by Cometic Gasket®. Material: Multi-Layer Steel. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not...
      Made of High Quality MaterialsBuilt to Last
      $31.61
    • (0 reviews)
      # sp28991
      Header Flange Kit by Patriot Exhaust®. Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets and header bolts on most applications.
      Precision machined flangeBuilt of High quality materials
      $40.91 - $61.86
    • (0 reviews)
      # sp124124
      Graph Flex™ Header Flange Gasket by Percy's High Performance®. 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 latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.97
    • (0 reviews)
      # sp124125
      Graph-Flex™ Exhaust Header Gaskets by Percy's High Performance®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium, high-performance...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $17.24 - $23.97
    • (0 reviews)
      # sp124127
      HTR Round Collector Gaskets by Percy's High Performance®. 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 latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.16 - $18.77
    • (0 reviews)
      # sp124130
      Seal-4-Good™ Exhaust Header Gaskets by Percy's High Performance®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium, high-performance...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $28.29 - $35.11
    • (0 reviews)
      # sp124131
      Seal-4-Good™ Round Header Flange Gaskets by Percy's High Performance®. 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
      $35.11




    The Mercury Grand Marquis is a powerful 4 door sedan ideal vehicle for commuting or travelling long distances. Powered by a big 4.6L V8 engine with an automatic transmission system, it is the ultimate model of reliability. But if you are looking for top performance from your car, you need to replace your stock exhaust system with a performance exhaust system from CARiD. Stock exhaust systems restrict exhaust flow because all the cylinders have to share a single manifold. On the other hand, aftermarket exhaust systems optimize engine operations resulting in increased power, fuel cost savings and great sound. Aftermarket Mercury Grand Marquis exhaust systems reduce pressure and turbulence, increasing the flow of exhaust gases from the cylinders and flow of fresh air into the engine. The benefits accruing to you include greater horsepower and significant torque gains. The car is now able to accelerate faster than before.

    Driving also becomes a more pleasurable experience and your vehicle now consumes less fuel than it did in the past. Also, you have the advantage of great sound accompanying the increased engine power. The deep throaty sound is a sure sign that you are now leading from the front. Sound quality is guaranteed through a sophisticated engineering process that ensures sound degradation does not occur. Aftermarket performance exhaust systems do not succumb to rusting. They are made from austenitic stainless steel, a material that is extra resistant to corrosion. The manufactures also provide a lifetime warranty to go with the product. The warranty is an indication of the material quality and workmanship employed in the manufacture of the product. The polished tip in each aftermarket Mercury Grand Marquis exhaust system complements the gleam of your car for an ultra-urbane look.

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    Mercury Grand Marquis Performance Exhaust Systems Reviews

    Average rating:  5  5 - 2 reviews
    5 of 5
    Good
    Quality and good price.
    Posted by Refugio Avelar (East Peoria, IL) / July 4, 20181985 Mercury Grand Marquis
    Was this review helpful for you? Yes
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