1985 Buick Regal Performance Exhaust Systems

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    • MagnaFlow® Street Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206424
      Buick Regal Grand National / T-Type 1985, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: MODERATE. Exit Location: Dual Split Rear Exit. Exit Quantity: Dual. Finish: Stainless. Exhaust Inlet...
      Moderate SoundDelivers More Horsepower
      $814.66
    • Pypes® Cat-Back Exhaust System
      (0 reviews)
      # 68925333
      Buick Regal 1985, Cat-Back Exhaust System by Pypes®. Exhaust Type: Cat-Back. Main Piping Diameter: 2.5". Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's a perfect way to beef up...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $341.00 - $429.65
    • Pypes® Header-Back Exhaust System
      (0 reviews)
      # 68925329
      Buick Regal 1985, Header-Back Exhaust System by Pypes®. Exhaust Type: Header-Back. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's a perfect way to beef up engine power and...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $372.98 - $540.27
    • Flowtech® SmallBlock Chevy Block Hugger D-Port
      (0 reviews)
      # 100082575
      Buick Regal 5.0L with Small Block Chevy Engine 1985, Block Hugger D-Port by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Flowtech Headers are the perfect combination of quality and value. This tight...
      Tight fit block hugger design for popular hot rod and street rodsHeavy duty 16-gauge tubing for increased strength and durability
      $201.95 - $302.95
    • Dynatech® 604 Crate Engine Dirt Late Model Mild Steel Header Kit
      (0 reviews)
      # 84198625
      Buick Regal With Chevy Small Block Engine 1985, 604 Crate Engine Dirt Late Model Mild Steel Header Kit by Dynatech®. These 604 Crate Engine Dirt Late Model Headers have been designed specifically for use with 604 Crate Engines....
      Delivers a huge boost in performance and an awesome soundRigorously dyno-tested to provide maximum horsepower and torque gains
      $379.99
    • Dynatech® 604 Crate Engine Stainless Steel Dirt Late Model Headers
      (0 reviews)
      # 84198656
      Buick Regal With Chevy Small Block Engine 1985, 604 Crate Engine Stainless Steel Dirt Late Model Headers by Dynatech®. These Stainless Steel 604 Crate Engine Dirt Late Model Header Kits have been designed specifically for use with...
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99
    • Dynatech® Dirt Late Model Headers
      (0 reviews)
      # 84198628
      Buick Regal 5.0L With Chevy Small Block Engine 1985, Dirt Late Model Headers by Dynatech®. These Long Tube Dirt Late Model Headers are designed for use with straight or angle plug heads and standard Chevy engines.
      Gaskets and bolts includedMachine surfaced flanges - no leaks
      $309.99 - $374.99
    • Dynatech® Economy Crossover Headers
      (0 reviews)
      # 84198653
      Buick Regal 5.0L With Chevy Small Block Engine 1985, Economy Crossover Headers by Dynatech®. These Economy Crossover Headers are designed for use with a variety of engines and applications. Designed for angle or straight plug heads.
      Non-equal length design gives flat torque curve for slick tracksValve covers can be removed with header installed
      $299.99 - $319.99
    • Dynatech® IMCA Modified Mild Steel Headers
      (0 reviews)
      # 84198635
      Buick Regal 5.0L With Angle or Straight Plug Heads With Chevy Small Block Engine 1985, IMCA Modified Mild Steel Headers by Dynatech®. 1 Pair. These Modified Headers have been designed for use with straight or angle plug heads and...
      Made of High Quality MaterialsGaskets and bolts included
      $269.99 - $329.99
    • Dynatech® Long Tube Pavement Late Model Headers
      (0 reviews)
      # 84198641
      Buick Regal 5.0L With Chevy Small Block Engine 1985, Long Tube Pavement Late Model Headers by Dynatech®. 1 Pair. These Long Tube Pavement Late Model Headers are designed for use with Standard Chevy engines. The Long Tube design...
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $389.99 - $399.99
    • Dynatech® Mid Length Modified Headers
      (0 reviews)
      # 84198646
      Buick Regal 5.0L With Chevy Small Block Engine 1985, Mid Length Modified Headers by Dynatech®. These Mid Length Modified Headers have been designed for use with straight or angle plug heads.
      Fits angle or straight plug heads.Gaskets and bolts included.
      $239.99 - $309.99
    • Dynatech® Mild Steel Stock Clip Headers
      (0 reviews)
      # 84198659
      Buick Regal 5.0L With Chevy Small Block Engine 1985, Mild Steel Stock Clip Headers by Dynatech®. 1 Pair. These Small IMCA Southern Sport Mod Headers have been designed for use with angle or straight plug heads. IMCA Sport Mod Legal...
      Fits standard Chevy engines with angle or straight plug headsGaskets and bolts included
      $249.99 - $309.99
    • Dynatech® Mild Steel Street Stock Headers
      (0 reviews)
      # 84198662
      Buick Regal With Angle or Straight Plug Heads 1985, Mild Steel Street Stock Headers by Dynatech®. 1 Pair. Clears the stock clutch linkage and engine can be in stock location or with additional engine setback (will not clear side or...
      Made of High Quality MaterialsGaskets and bolts included
      $229.99 - $299.99
    • Dynatech® Weld-up Dragster Header Kit (1.875"
      (0 reviews)
      # 84197981
      Buick Regal 5.0L With Chevy Small Block Engine 1985, Weld-up Dragster Header Kit by Dynatech®. 1 Pair. Header Style: Full-length. Header Material: Stainless Steel. Header Finish: Natural. Primary Tube Diameter: 1 7/8" - 2". Primary...
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $349.99
    • Dedenbear® Water Header
      (0 reviews)
      # 111065458
      Buick Regal 5.0L 1985, Water Header by Dedenbear®. 1 Piece. Water Manifold made from Aluminum. Dedenbear's innovative water header replaces the usual mess of fittings, lines, elbows and tees with a single aluminum casting that...
      $130.85
    • Patriot Exhaust® Raw Steel Bucket Sprint Car Style Headers, 1 5/8" Tubes, 3 1/2" Collector
      (0 reviews)
      # 91560783
      Buick Regal 5.0L With Small Block Chevy Engine 1985, Raw Steel Bucket Sprint Car Style Headers, 1 5/8" Tubes, 3 1/2" Collector by Patriot Exhaust®.
      $245.33
    • Patriot Exhaust® Tight Tuck Street Rod Headers
      (0 reviews)
      # 91561139
      Buick Regal 5.0L With Small Block Chevy Engine 1985, Tight Tuck Street Rod Headers by Patriot Exhaust®. Tight Tuck headers are the solution to many problems associated with engine swaps in modern street rods. Tight Tucks fit in the...
      $195.71 - $481.70
    • Schoenfeld Headers® "H" Style Conventional Crossover Headers
      (0 reviews)
      # 87260441
      Buick Regal With Chevy Small Block Engine 5.0L 1985, "H" Style Conventional Crossover Headers by Schoenfeld Headers®, 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $292.45
    • Schoenfeld Headers® Chassis Headers
      (0 reviews)
      # 87260444
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Chassis Headers by Schoenfeld Headers®. Comes in a kit. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is made to give that...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $168.43 - $231.61
    • Schoenfeld Headers® Conventional Crossover Headers
      (0 reviews)
      # 87260450
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Conventional Crossover Headers by Schoenfeld Headers®, 1 Pair. Comes in a kit. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $321.70
    • Schoenfeld Headers® Conventional Crossover Tri-Y Headers
      (0 reviews)
      # 87260462
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Conventional Crossover Tri-Y Headers by Schoenfeld Headers®. 4 Into 2 Into 1 Tube Configuration for Increased Torque. This top-notch product by Schoenfeld Headers is made to give...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $653.44 - $671.84
    • Schoenfeld Headers® D.I.R.T Modified Headers
      (0 reviews)
      # 87260466
      Buick Regal With Chevy Small Block Engine 5.0L 1985, D.I.R.T Modified 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $302.20
    • Schoenfeld Headers® Demolition Derby Headers, Tubes 1 5/8"
      (0 reviews)
      # 87258388
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Demolition Derby Headers, Tubes 1 5/8" by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $136.84
    • Schoenfeld Headers® Dirt Late Model Headers
      (0 reviews)
      # 87260473
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Dirt Late Model 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $370.45
    • Schoenfeld Headers® Dirt Late Model Long Tube Headers
      (0 reviews)
      # 87260494
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Dirt Late Model Long Tube Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $311.95 - $360.70
    • Schoenfeld Headers® Dirt Late Model Tri-Y Headers
      (0 reviews)
      # 87260501
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Dirt Late Model Tri-Y 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $653.44 - $745.48
    • Schoenfeld Headers® IMCA Modified Headers
      (0 reviews)
      # 87260514
      Buick Regal With Chevy Small Block Engine 5.0L 1985, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $189.49 - $292.45
    • Schoenfeld Headers® IMCA Modified Long Tube Design Headers
      (0 reviews)
      # 87260524
      Buick Regal With Chevy Small Block Engine 5.0L 1985, IMCA Modified Long Tube Design Headers by Schoenfeld Headers®, 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is made...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $302.20
    • Schoenfeld Headers® IMCA Modified Mid-Length Primary Design Headers
      (0 reviews)
      # 87260528
      Buick Regal With Chevy Small Block Engine 5.0L 1985, IMCA Modified Mid-Length Primary Design Headers by Schoenfeld Headers®. Comes in a set. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $321.70
    • Schoenfeld Headers® IMCA Modified Short Headers, Tubes 1 3/4", Collector ID 3 1/2"
      (0 reviews)
      # 87258391
      Buick Regal With Chevy Small Block Engine 5.0L 1985, IMCA Modified Short Headers, Tubes 1 3/4", Collector ID 3 1/2" by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08
    • Schoenfeld Headers® Sprint Car Headers
      (0 reviews)
      # 87260536
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Sprint Car Headers by Schoenfeld Headers®, 1 Pair. Header made from Steel. Painted. This top-notch product by Schoenfeld Headers is made to give that extra boost that every...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $231.61 - $644.23
    • Schoenfeld Headers® Stock Clip Headers
      (0 reviews)
      # 87260555
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Stock Clip Headers by Schoenfeld Headers®. Comes in a set. Fenderwell, Painted. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $200.02 - $292.45
    • Schoenfeld Headers® Street Stock Headers
      (0 reviews)
      # 87260559
      Buick Regal With Chevy Small Block Engine 1985, Street Stock Headers by Schoenfeld Headers®. 1 Pair. Painted. Includes Bolts/Studs, Gaskets. Header made from Steel. This top-notch product by Schoenfeld Headers is made to give that...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $189.49 - $253.45
    • Schoenfeld Headers® Tri-Y Modified Headers
      (0 reviews)
      # 87260568
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Tri-Y Modified 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $644.23 - $699.46
    • Schoenfeld Headers® Zoomie Headers, Tubes 1 3/4"
      (0 reviews)
      # 87258383
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Zoomie Headers, Tubes 1 3/4" by Schoenfeld Headers®. Standard Zoomie Grassburner. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $134.73
    • Hedman Hedders® Standard Duty Full Length Uncoated Headers (2.5" Collector ID, 1.5" Primaries ID)
      (0 reviews)
      # 97208232
      Buick Regal Base 3.8L With Power Steering Box With Auto Transmission Column With Auto Transmission Floor With Manual Transmission Floor without Manual Transmission Column With Air Conditioning (A/C) 1985, Standard Duty Uncoated...
      Made of High Quality MaterialsBuilt to Last
      $244.66
    • MagnaFlow® Direct Fit California Pre-OBDII Catalytic Converter
      (0 reviews)
      # 22197670
      Buick Somerset Regal 1985, 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:...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $220.95
    • MagnaFlow® Direct Fit Federal Standard Catalytic Converter
      (0 reviews)
      # 85644868
      Buick Regal 1985, 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...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $103.27 - $147.27
    • AP Exhaust® Enforcer Series Aluminized Enforcer Glasspack Muffler
      (0 reviews)
      # 80125938
      Buick Regal 1985, Enforcer Series Aluminized Enforcer Glasspack Muffler by AP Exhaust®. Cross Section: 4.06" x 10.5". Body Shape: Oval. Outlet Diameter: 2". Includes Inlet / Outlet Neck. This superior product was carefully designed...
      Aluminized materials for superior corrosion protectionIdeal for the economy buyer
      $26.04
    • Flowmaster® Aluminized Steel Prebend Tailpipes
      (1 reviews)
      # 868816
      Buick Regal Base 3.8L 1985, Aluminized Steel Prebend Tailpipes by Flowmaster®, 1 Pair, 2.5" Tubing Diameter, Rear Exit. These tailpipes are bare dual-out rear exit pipes and are sold in pairs. Hardware and hangers are not included...
      Sold in PairsHangers and Hardware Not Included
      $136.15
    • Pypes® Downpipe
      (0 reviews)
      # 68925353
      Buick Regal 1985, Downpipe by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and craftsmanship, this...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $126.95
    • Pypes® X-Pipe Crossover Tunnel
      (0 reviews)
      # 68924652
      Buick Regal 1985, X-Pipe Crossover Tunnel by Pypes®. Main Piping Diameter: 2.5". High quality, exceptional design and performance define Crossover product line. They are a proven winner when it comes to bumping up the horsepower of...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $186.29
    • Brodix® Spread Port Exhaust Gaskets
      (0 reviews)
      # 92771103
      Buick Regal 5.0L With Small Block Chevy Engine 1985, Spread Port Exhaust Gaskets by Brodix®, 1 Pair. The Brodix Exhaust Gaskets are specifically engineered to fit the precise dimensions of Brodix cylinder heads. When the...
      $15.19
    • Milodon® Header Bolts
      (0 reviews)
      # 94962211
      Buick Regal 5.0L With Small Block Chevy Engine 1985, Header Bolts by Milodon®, 12 Pieces. Fastener made from Steel. 3/8" x 1". Gold irridited, grade 8, heat-treated header bolts. Compact 3/8'' hex head bolt allows use of standard...
      $7.95
    • Patriot Exhaust® Lakester Weld-Up Kit
      (0 reviews)
      # 91561136
      Buick Regal 5.0L With Small Block Chevy Engine 1985, Lakester Weld-Up Kit by Patriot Exhaust®. Kit includes header flanges, collector flanges, block-off plates, four exhaust hookup flanges, pre-bent header tubes and two collector...
      $216.50 - $220.06
    • BBK® Premium™ Header Gasket Set
      (0 reviews)
      # 97259725
      Buick Regal 5.0L 1985, Premium™ Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces aren’t perfectly flat. They...
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won’t stick to headers or cylinder head
      $39.99
    • Hooker® Motor Mount
      (0 reviews)
      # 64167916
      Buick Regal 1985, Motor Mount by Hooker®. Specifically designed for bolt-in compatibility with the Hooker transmission swap components.
      Specifically designed for bolt-in compatibility with the Hooker transmission swap componentsDrilling template is included for installation on cars originally equipped with frame stands
      $127.95
    • Hooker® Super Competition™ Header Gasket
      (0 reviews)
      # 64167689
      Buick Regal Base Diesel 1985, Super Competition™ Header Gasket by Hooker®. Series: Super Competition™. Thickness: 0.07". Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust...
      Precision fit for improved sealingSteel core provides superior adhesion
      $12.89
    • Patriot Exhaust® Header Flange Kit
      (0 reviews)
      # 91561132
      Buick Regal 5.0L With Small Block Chevy Engine 1985, Header Flange Kit by Patriot Exhaust®. Includes Gaskets, Mounting Hardware. Header Flange made from Steel. Patriot Exhaust's machined header flange kits are available for many...
      $45.11 - $67.43
    • Proform® Header Gasket Set
      (0 reviews)
      # 84279766
      Buick Regal 5.0L 1985, Header Gasket Set by Proform®. Material: Soft Conforming Aluminum. Easily Mates and Conforms to the Surface of Exhaust Headers to Provide a Great Seal Each Time. Sold as One Pair. If you are looking to...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $25.10
    • Schoenfeld Headers® Exhaust Gasket
      (0 reviews)
      # 87260509
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Exhaust Gasket by Schoenfeld Headers®, 1 Piece. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $11.23 - $16.15
    • Schoenfeld Headers® Header Flanges, Inner Flanges, Aluminum, 0.250" Thick, 1.250" Port
      (0 reviews)
      # 56801429
      Buick Regal With Chevy Small Block Engine 5.0L 1985, Header Flanges, Inner Flanges, Aluminum, 0.250" Thick, 1.250" Port by Schoenfeld Headers®, 1 Piece. Header Flange Port Shape: Round. Header Flange made from Aluminum. This...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $52.20
    • Mr. Gasket® Aluminum Exhaust Gasket Set
      (0 reviews)
      # 102172943
      Buick Regal 5.0L with Small Block Chevy Engine 1985, Aluminum Exhaust Gasket Set by Mr. Gasket®. Aluminum Layered. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $24.95
    • Taylor Cable® Seal-4-Good Aluminum Header Flange Gasket
      (0 reviews)
      # 89469352
      Buick Regal 5.0L 1985, Seal-4-Good Aluminum Header Flange Gasket by Taylor Cable®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to spark plug...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $33.74
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 89469356
      Buick Regal 1985, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t leaking air into the manifold and...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $33.74 - $37.11
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 89469365
      Buick Regal 1985, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll seal up tight on almost any...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $18.79 - $20.92
    • Taylor Cable® XX Carbon™ Header Flange Gaskets
      (0 reviews)
      # 89469375
      Buick Regal 5.0L 1985, XX Carbon™ Header Flange Gaskets by Taylor Cable®. Exhaust wraps help to retain heat in your exhaust system, which increases Horsepower while reducing radiant heat damage, especially to spark plug wires in...
      Modified engines have hotter exhaustBetter materials help seal poorly-mating flanges better.
      $20.92
    • Mr. Gasket® Exhaust Header Bolt
      (0 reviews)
      # 102051697
      Buick Regal 5.0L 1985, SAE Exhaust Header Bolt by Mr. Gasket®. 12 Pieces. 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,...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $30.57
    • ARP® Header Bolt Kit
      (0 reviews)
      # 95655834
      Buick Regal 1985, Header Bolt Kit by ARP®. Thread Size: 3/8. Package Type: Skin. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $26.89 - $128.51
    • Trans-Dapt® Small Head Header Bolts
      (0 reviews)
      # 56806605
      Buick Regal 5.0L With Small Block Chevy 1985, Small Head Header Bolts by Trans-Dapt®. 12 piece set. Miniature Head; 3/8"-16 x 3/4".Fastener made from Steel. Mini 3/8" head header bolts make installation and removal a breeze. Mini...
      $5.48




    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.

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    1985 Buick Regal 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) /
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