1990 Ford Thunderbird Performance Exhaust Systems

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    • (0 reviews)
      # 61588562
      Ford Thunderbird 1990, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: Pre-OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: Yes....
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $305.09
    • (0 reviews)
      # 98136109
      Ford Thunderbird 1990, 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
      $120.65
    • (0 reviews)
      # 104270978
      Universal Fit Muffler by DynoMax®. Muffler Series: Race™. Muffler Body Shape: Round. Muffler Configuration: Center - Center. Muffler Type: Straight Through. Muffler Sound: Deep Tone. DynoMax® Race Bullet mufflers feature...
      Unrestricted, straight-through design for a dyno tested and track proven increase in horsepower and torqueEngineered to provide a deep race sound
      $20.03 - $69.48
    • (0 reviews)
      # 104270994
      Universal Muffler by DynoMax®. Muffler Series: Super Turbo™. Muffler Body Material: Stainless Steel. Muffler Body Finish: Aluminized. Reversible. Get improved exhaust flow and reduced back pressure for better performance, and a...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $48.86 - $123.81
    • (0 reviews)
      # 104271005
      Universal Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Material: Stainless Steel. Muffler Body Finish: Bare. Muffler Type: Straight Through. Muffler Sound: Deep Tone. This muffler features straight-through design...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $72.83 - $118.85
    • (0 reviews)
      # 104271014
      Universal X Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Length: 20". Muffler Body Width: 9.75". Muffler Body Height: 4.5". Muffler Overall Length: 25". Muffler Body Material: Stainless Steel. Muffler Body...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueX-pipe improves exhaust scavenging and equalizes flow
      $120.90 - $120.95
    • (0 reviews)
      # 104271017
      Universal Muffler by DynoMax®. Muffler Series: VT™. Muffler Body Width: 9.75". Muffler Body Height: 4.5". Muffler Body Material: Stainless Steel. Muffler Body Finish: Bare. Muffler Body Shape: Oval. Muffler Type: Straight...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueExclusive DynoMax Valve Technology delivers on-demand, drone-free performance and sound
      $94.15
    • (0 reviews)
      # 89466942
      Ford Thunderbird 1990, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $33.74
    • (0 reviews)
      # 89466944
      Ford Thunderbird 1990, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $20.92
    • (1 reviews)
      # 87066890
      Ford Thunderbird 1990, CalCat™ Stainless Steel Universal Fit Catalytic Converter by Walker®. Catalytic Series: CalCat™. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: CARB Compliant. Converter Configuration:...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $119.18
    • (0 reviews)
      # 114825356
      Ford Thunderbird 1990, 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...
      Catalytic Converters Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $42.58 - $79.46
    • (0 reviews)
      # 17731817
      Ford Thunderbird Super Coupe Automatic Transmission 1990, Stainless Steel Universal Fit Catalytic Converter by Walker®. Catalytic Converter Substrate Material: Ceramic. CARB Compliant: EPA Compliant. Converter Configuration:...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $56.41
    • (0 reviews)
      # 20561399
      Ford Thunderbird 1990, Federal Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. CARB Compliant: No. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading...
      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
      $108.19 - $313.42
    • (0 reviews)
      # 100287933
      Ford Thunderbird 1990, Catalytic Converter by Eastern®. Catalytic Series: Standard. Converter Configuration: Universal Fit. Catalytic Converter Format: Main Catalytic Converter. Inlet Diameter: 2". Outlet Diameter: 2". CARB...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $38.88 - $39.37
    • (0 reviews)
      # 81397526
      Ford Thunderbird Base / LX CARB Compliant / EPA Compliant 1990, Standard Duty Catalytic Converter by AP Exhaust®. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the oxidation of HC’s and...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $56.41
    • (0 reviews)
      # 18160740
      Ford Thunderbird Super Coupe 1990, Quiet-Flow™ Stainless Steel Aluminized Oval Muffler by Walker®. Muffler Series: Quiet-Flow™. Muffler Body Height: 7". Muffler Body Width: 9". Muffler Body Length: 13". Muffler Overall Length:...
      $75.30 - $79.46
    • (0 reviews)
      # 18169000
      Ford Thunderbird Base / LX 1990, SoundFX™ Stainless Steel Aluminized Oval Direct Fit Muffler by Walker®. Muffler Series: SoundFX™. Muffler Body Height: 7". Muffler Body Width: 9". Muffler Body Length: 13". Muffler Overall...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $42.58
    • (0 reviews)
      # 18132404
      Ford Thunderbird Base / LX 1990, Stainless Steel Bare Slotted 2 Bolt Flange by Walker®. Material: Stainless Steel. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Thickness: 0.33". Finish: Bare. With their extensive selection of...
      Makes installation quick and easyOptimal OE-style fit and quality
      $9.38
    • (2 reviews)
      # 104604171
      Ford Thunderbird Base / LX / Super Coupe 1990, Heavy Duty Stainless Steel U-Bolt Clamp by Walker®. Material: Stainless Steel. Diameter: 2.25". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.29
    • (1 reviews)
      # 18129520
      Ford Thunderbird Base / LX / Super Coupe 1990, Heavy Duty Stainless Steel U-Bolt Clamp by Walker®. Material: Stainless Steel. Diameter: 2". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.09
    • (0 reviews)
      # 18149806
      Ford Thunderbird 1990, Rubber Insulator by Walker®. Includes: Insulator. Material: Rubber. Overall Length: 3". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust...
      Makes installation quick and easyOptimal OE-style fit and quality
      $7.06
    • (0 reviews)
      # 104604103
      Ford Thunderbird Base / LX / Super Coupe 1990, Rubber Insulator by Walker®. Includes: Insulator. Material: Rubber. Overall Length: 3.125". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories...
      Makes installation quick and easyOptimal OE-style fit and quality
      $6.86
    • (0 reviews)
      # 19063597
      Ford Thunderbird 3.38" Engine Stroke 1990, 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $12.71
    • (0 reviews)
      # 24041324
      Ford Thunderbird 3.38" Engine Stroke 1990, Exhaust Manifold Gasket Set by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Composite. This is an aftermarket part that replaces factory OE # MS91346, MS3985, E2PE 9448-AA. When...
      $13.49
    • (0 reviews)
      # 19073712
      Ford Thunderbird 3.38" Engine Stroke 1990, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Converter. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.50
    • (0 reviews)
      # 24129436
      Ford Thunderbird 3.38" Engine Stroke 1990, Catalytic Converter Gasket by Victor Reinz®. OEM Standard. Material: Graphite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto...
      $8.08 - $8.20
    • (0 reviews)
      # 19058548
      Ford Thunderbird 3.38" Engine Stroke 1990, Exhaust Bolt and Spring by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins....
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $10.24
    • (0 reviews)
      # 89466943
      Ford Thunderbird 1990, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $23.04
    • (0 reviews)
      # 89554905
      Ford Thunderbird 1990, HTR Round Collector Gasket 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
      $21.54
    • (0 reviews)
      # 89466884
      Ford Thunderbird 1990, XX Carbon™ Round Header Gasket (1.90") by Taylor Cable®. Type: Round 1.905". This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary...
      Limited Lifetime Replacement WarrantyWithstands Long Term Exposure To Over 2000 Degrees
      $20.92
    • (0 reviews)
      # 89466880
      Ford Thunderbird 1990, Seal-4-Good Round Header Flange Gasket (1.90") by Taylor Cable®. Type: Round 1.905". This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of...
      Limited Lifetime Replacement WarrantyMade Of Dead Soft Aluminum
      $33.74
    • (0 reviews)
      # 91560836
      Universal Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Inlet Diameter: 2". Outlet Diameter: 3". Sold as a pair. 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 - $296.58
    • (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
      $356.10
    • (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. CARB Compliant: No. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • (0 reviews)
      # mpn739977875
      Universal High-Flow Catalytic Converter with Metallic Substrate Kit by Pypes®. CARB Compliant: 50 State Legal. Converter Configuration: Universal Fit. Includes: Metallic Substrate Kit. These Mini converters are 409 stainless for...
      409 stainlesss steel construction resists corrosionWith slots and 02 bung
      $141.99
    • (0 reviews)
      # 118614769
      Universal GESI® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • (0 reviews)
      # 118614780
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      Premium metallic substrateSuperior strength and durability
      $174.99
    • (1 reviews)
      # 82989181
      Universal Car Diesel Catalytic Converter by Thunderbolt®. 4" Round x 11" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $79.39
    • (1 reviews)
      # 82989467
      Universal Oval Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also help your...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $39.69 - $76.06
    • (0 reviews)
      # 82989388
      Universal The Spun Formed Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $44.46 - $76.22
    • (0 reviews)
      # 82989593
      Universal Truck Diesel Catalytic Converter by Thunderbolt®. 6" Round x 12" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $183.83
    • (1 reviews)
      # 88860329
      Universal Black Series Stainless Steel Muffler with Tip by MagnaFlow®. Muffler Series: Black Series. Muffler Sound: MODERATE. Muffler Body Length: 14". Muffler Body Material: Stainless Steel. Muffler Body Finish: Black Coated....
      Great Sound - Has A Smooth Deep ToneMade of High Quality Stainless Steel
      $219.24 - $303.53
    • (1 reviews)
      # 88812840
      Universal Glass Pack Series Aluminized Steel Muffler by MagnaFlow®. Muffler Series: Glass Pack Series. Muffler Sound: DEEP TONE. Muffler Body Material: Aluminized Steel. Muffler Body Shape: Round. Muffler Configuration: Center -...
      Red Coated 100% aluminized steelNon-fiberglass acoustic packing material
      $31.03 - $51.26
    • (1 reviews)
      # 88812850
      Universal Race Series Stainless Steel Muffler by MagnaFlow®. Muffler Series: Race Series. Muffler Sound: DEEP TONE. Muffler Body Material: Stainless Steel. Muffler Body Finish: Polished. Muffler Configuration: Center - Center....
      Pure Race MufflerDesigned to Comply with Track Sound Regulations
      $133.24 - $155.27
    • (4 reviews)
      # mpn1567336505
      Universal Round Muffler with Double-Wall Tanabe Angle Cut Tip by MagnaFlow®. Muffler Sound: AGGRESSIVE. Muffler Body Length: 14". Muffler Overall Length: 24". Muffler Body Diameter: 7" Height x 7" Width. Muffler Body Material:...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $213.33
    • (11 reviews)
      # 88815212
      Universal Stainless Steel Oval Bi-Directional Mufflers by MagnaFlow®. Muffler Sound: DEEP TONE. Muffler Body Material: Stainless Steel. Muffler Body Shape: Oval. Muffler Type: Straight Through. Material: Stainless Steel. The Wide...
      $82.10 - $246.49
    • (4 reviews)
      # 88814178
      Universal Street Series Compentition Core Muffler with Tip by MagnaFlow®. Muffler Sound: AGGRESSIVE. Muffler Body Length: 14". Muffler Body Material: Stainless Steel. Muffler Body Finish: Polished. Muffler Configuration: Center -...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $140.23 - $201.31
    • (4 reviews)
      # 93246271
      Universal Street Series Stainless Steel Oval Muffler with Dual Round DTM Tips by MagnaFlow®. Muffler Series: Street Series. Muffler Sound: MODERATE. Muffler Body Height: 5". Muffler Body Width: 8". Muffler Body Length: 14". Muffler...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $220.06 - $223.86
    • (4 reviews)
      # mpn1567335764
      Universal Street Series Oval Muffler with Dual Square DTM Tips by MagnaFlow®. Muffler Series: Street Series. Muffler Sound: MODERATE. Muffler Body Height: 5". Muffler Body Width: 8". Muffler Body Length: 14". Muffler Overall...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $223.86
    • (4 reviews)
      # 88814438
      Universal Street Series Stainless Steel Oval Muffler with Tips by MagnaFlow®. Muffler Series: Street Series. Muffler Sound: MODERATE. Muffler Body Height: 5". Muffler Body Width: 8". Muffler Body Length: 14". Muffler Body Material:...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $129.74 - $279.96
    • (4 reviews)
      # 88814829
      Universal Street Series Stainless Steel Round Muffler with Tip by MagnaFlow®. Muffler Series: Street Series. Muffler Sound: MODERATE. Muffler Body Material: Stainless Steel. Muffler Body Shape: Round. Muffler Configuration: Center...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $133.27 - $252.57
    • (4 reviews)
      # 88815131
      Universal Street Series Stainless Steel Tunable Round Muffler with Tip by MagnaFlow®. Muffler Series: Street Series. Muffler Sound: AGGRESSIVE. Muffler Body Length: 14". Muffler Body Diameter: 5" Height x 5" Width. Muffler Body...
      Sound Dampener can be Removed for Pure Off-Road Race RoarBuilt in Stainless Steel For Durability
      $176.61 - $184.52
    • (2 reviews)
      # 88819245
      Universal XL Series Satin Stainless Steel Oval Muffler by MagnaFlow®. Muffler Series: XL Series. Muffler Sound: DEEP TONE. Muffler Body Height: 4". Muffler Body Width: 9". Muffler Body Material: Stainless Steel. Muffler Body...
      Delivers More HorsepowerDelivers A Smooth, Finely Tuned, Deep Exhaust Tone
      $67.65 - $84.55
    • (2 reviews)
      # 88819505
      Universal XL Series Satin Stainless Steel Round Muffler by MagnaFlow®. Muffler Series: XL Series. Muffler Sound: DEEP TONE. Muffler Body Material: Stainless Steel. Muffler Body Finish: Satin. Muffler Body Shape: Round. Muffler...
      Delivers More HorsepowerDelivers A Smooth, Finely Tuned, Deep Exhaust Tone
      $77.81 - $129.00
    • (9 reviews)
      # 111864428
      Universal Boomer™ Series Stainless Steel Race Muffler by Borla®. Muffler Sound: AGGRESSIVE. Muffler Series: Boomer™. Muffler Structure: Multi Core. Muffler Body Material: Stainless Steel. Inlet Diameter: 2.25". Muffler Body...
      Improves exhaust flow for better performanceIncreases horsepower 7-10%
      $194.99 - $244.99
    • (0 reviews)
      # 111864445
      Universal Heavy Duty Stainless Steel Muffler by Borla®. Muffler Sound: MILD TONE. Muffler Structure: Straight Through. Muffler Configuration: Center - Center. Muffler Body Material: Stainless Steel. Inlet Diameter: 3". Outlet...
      Increased exhaust flow for better performanceDefinite performance tone at cruise with a throaty, aggressive sound during acceleration
      $212.99
    • (5 reviews)
      # 111864448
      Universal ProXS™ Stainless Steel Oval Muffler by Borla®. Muffler Sound: AGGRESSIVE. Muffler Series: Pro XS™. Muffler Structure: Multi Core. Muffler Body Material: Stainless Steel. Muffler Body Shape: Oval. These mufflers...
      Increased exhaust flow for better performanceDeeper exhaust tone
      $90.99 - $140.99
    • (13 reviews)
      # 111864491
      Universal S-Type Stainless Steel Muffler by Borla®. Muffler Sound: MILD TONE. Muffler Series: S-Type™. Muffler Structure: Straight Through. Muffler Configuration: Center - Center. Muffler Body Material: Stainless Steel. Inlet...
      Increased exhaust flow for better performanceDefinite performance tone at cruise with a throaty, aggressive sound during acceleration
      $177.99
    • (0 reviews)
      # 111864494
      Universal Transverse Flow Stainless Steel Muffler by Borla®. Muffler Sound: MILD TONE. Muffler Series: Transverse Flow™. Muffler Structure: Straight Through. Muffler Configuration: Offset - Dual. Muffler Body Material: Stainless...
      Increased exhaust flow for better performanceDefinite performance tone at cruise with a throaty, aggressive sound during acceleration
      $288.99 - $289.99




    Guides & Articles

    • Performance Exhaust Systems
      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.
    • Performance Exhaust Systems
      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.
    • Performance Exhaust Systems
      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.
    • Performance Exhaust Systems
      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?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      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".
    • Replacement Exhaust Parts
      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

    1990 Ford Thunderbird Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 24 reviews
    5 of 5
    Just What I Needed
    As described and at the right price. Easy, fast delivery. A great buy!
    SPosted by Susan (Smith River, CA) /
    Was this review helpful for you? Yes
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