1991 Chevy Corvette Performance Exhaust Systems

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    • MagnaFlow® Street Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206447
      Chevy Corvette 1991, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: MODERATE. Exit Location: Quad Split Rear Exit. Exit Quantity: Quad. Finish: Stainless. Exhaust Inlet Connection Type: Clamp...
      Moderate SoundDelivers More Horsepower
      $820.21
    • Borla® S-Type™ Stainless Steel Single Cat-Back Exhaust System
      (0 reviews)
      # 86041342
      Chevy Corvette 1991, S-Type™ Stainless Steel Single Cat-Back Exhaust System by Borla®. Muffler Sound: AGGRESSIVE. Muffler Series: S-Type™. System Type: Cat-Back. Exit Location: Split Rear Exit. Main Piping Diameter: 2.5"....
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $892.99
    • Borla® Touring™ Stainless Steel Single Rear Section Exhaust System
      (0 reviews)
      # 1221864
      Chevy Corvette 1991, Touring™ Stainless Steel Single Rear Section Exhaust System by Borla®. Muffler Sound: MILD TONE. Muffler Series: Touring™. System Type: Rear Section. Exit Location: Split Rear Exit. Main Piping Diameter:...
      Mild Growl SoundHorsepower and torque increased by 7 – 10%
      $892.99
    • Corsa® Sport Cat-Back Exhaust System
      (0 reviews)
      # 1520424
      Chevy Corvette 1991, Sport Cat-Back Exhaust System by Corsa®. Muffler Sound: AGGRESSIVE. Exhaust Inlet Connection Type: Bolt-On. Exit Location: Dual Rear Exit. System Type: Cat-Back. Main Piping Diameter: 2.5". Muffler Series:...
      Robust and Bold Performance SoundNo Drone at Touring Speeds
      $1,045.00 - $1,566.00
    • Pypes® Cat-Back Exhaust System with Race-Pro Mufflers
      (0 reviews)
      # 68924737
      Chevy Corvette 1991, Cat-Back Exhaust System with Race-Pro Mufflers by Pypes®. System Type: Cat-Back. Main Piping Diameter: 2.5". Includes: Race-Pro Mufflers. Get a lot of bang for your performance buck with this rewarding exhaust...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $799.99
    • Stainless Works® Stainless Steel Header with Y-Pipe, 1.625"
      (0 reviews)
      # 82922335
      Chevy Corvette 1991, Stainless Steel Header with Y-Pipe, 1.625" by Stainless Works®. Primary Tubing Diameter: 1.625". Collector Diameter: 2.5". Connection Point: Performance Connect. Crossover Style: Y-Pipe. This superior product...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $1,282.50
    • Flowtech® SmallBlock Chevy Block Hugger D-Port
      (0 reviews)
      # 100086346
      Chevy Corvette Base with Small Block Chevy Engine 1991, Block Hugger D-Port by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". This product is made of high-quality materials to serve you for years to...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $201.95 - $302.95
    • Hooker® Super Competition™ Long Tube Header
      (0 reviews)
      # 64173436
      Chevy Corvette Base 6-Speed 1991, Super Competition™ Long Tube Header by Hooker®. Series: Super Competition™. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". CARB Compliant: No. Collector Length: 8". Full Length....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $485.95 - $765.95
    • Dynatech® 604 Crate Engine Dirt Late Model Mild Steel Header Kit
      (0 reviews)
      # 84203746
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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...
      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)
      # 84203777
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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...
      Engineered for 604 Crate enginesGaskets and bolts included
      $924.99
    • Dynatech® Dirt Late Model Headers
      (0 reviews)
      # 84203749
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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)
      # 84203774
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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...
      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)
      # 84203756
      Chevy Corvette Base With Angle or Straight Plug Heads With Chevy Small Block Engine 1991, IMCA Modified Mild Steel Headers by Dynatech®. 1 Pair. These Modified Headers have been designed for use with straight or angle plug heads...
      Made of High Quality MaterialsGaskets and bolts included
      $269.99 - $329.99
    • Dynatech® Long Tube Pavement Late Model Headers
      (0 reviews)
      # 84203762
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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)
      # 84203767
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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)
      # 84203780
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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...
      Fits standard Chevy engines with angle or straight plug headsGaskets and bolts included
      $249.99 - $309.99
    • Dynatech® Weld-up Dragster Header Kit (1.875"
      (0 reviews)
      # 84197981
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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"....
      Tack-welded to make it easy to change or finish weldCNC laser-cut flanges, gaskets and bolts included
      $349.99
    • Doug's Headers® Steel 4-Tube Shorty Header
      (0 reviews)
      # 56711429
      Chevy Corvette Automatic Transmission With A/C Without States with California Emission Standards 1991, Steel 4-Tube Shorty Header by Doug's Headers®. Port Shape: OVL. Collector: 3". Primary Tube: 1-5/8". Pair. 1-5/8" 3". Doug's...
      $629.22
    • Patriot Exhaust® Raw Steel Bucket Sprint Car Style Headers, 1 5/8" Tubes, 3 1/2" Collector
      (0 reviews)
      # 91560783
      Chevy Corvette Base With Small Block Chevy Engine 1991, 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)
      # 91563520
      Chevy Corvette Base With Small Block Chevy Engine 1991, 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...
      $198.68 - $481.70
    • Schoenfeld Headers® "H" Style Conventional Crossover Headers
      (0 reviews)
      # 87284108
      Chevy Corvette With Chevy Small Block Engine 1991, "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 made...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $263.20 - $302.20
    • Schoenfeld Headers® 180 Degree Crossover Headers
      (0 reviews)
      # 87284164
      Chevy Corvette With Chevy Small Block Engine 1991, 180 Degree Crossover 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
      $253.45 - $360.70
    • Schoenfeld Headers® Chassis Headers
      (0 reviews)
      # 87284172
      Chevy Corvette With Chevy Small Block Engine 1991, 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 - $252.67
    • Schoenfeld Headers® Conventional Crossover Headers
      (0 reviews)
      # 87284189
      Chevy Corvette With Chevy Small Block Engine 1991, 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)
      # 87284240
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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...
      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)
      # 87284286
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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....
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $136.84
    • Schoenfeld Headers® Dirt Late Model Headers
      (0 reviews)
      # 87284302
      Chevy Corvette With Chevy Small Block Engine 1991, 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 give...
      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)
      # 87284348
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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...
      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)
      # 87284355
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $653.44 - $745.48
    • Schoenfeld Headers® IMCA Modified Headers
      (0 reviews)
      # 87284382
      Chevy Corvette With Chevy Small Block Engine 1991, 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)
      # 87284401
      Chevy Corvette With Chevy Small Block Engine 1991, 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
      $200.02 - $360.70
    • Schoenfeld Headers® IMCA Modified Mid-Length Primary Design Headers
      (0 reviews)
      # 87284421
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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)
      # 87284429
      Chevy Corvette 1991, 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 driver appreciates. This product is...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $644.23
    • Schoenfeld Headers® Stock Clip Headers
      (0 reviews)
      # 87284452
      Chevy Corvette With Chevy Small Block Engine 1991, 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 Headers...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $200.02 - $263.20
    • Schoenfeld Headers® Street Stock Headers
      (0 reviews)
      # 87284457
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $221.08 - $253.45
    • Schoenfeld Headers® Tri-Y Modified Headers
      (0 reviews)
      # 87284464
      Chevy Corvette Base With Chevy Small Block Engine 1991, 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
    • Hedman Hedders® Dyno Weld-up Header Kit
      (0 reviews)
      # 97217496
      Chevy Corvette 1991, Dyno Weld-up Header Kit by Hedman Hedders®. Hedman Husler's Dyno Hedder Weld-Up Kits have everything you need to build your own, one of a kind set of custom hedders for use on your in-house engine dyno set up....
      Made of High Quality MaterialsBuilt to Last
      $235.74 - $332.34
    • Hedman Hedders® Standard Duty Full Length HTC Coated Headers (3" Collector ID, 1.625" Primaries ID)
      (0 reviews)
      # 97217554
      Chevy Corvette Base With Power Steering Box With Angle Plug Heads without Auto Transmission Column With Auto Transmission Floor With Manual Transmission Floor without Manual Transmission Column With Air Conditioning (A/C) 1991,...
      Made of High Quality MaterialsBuilt to Last
      $504.72 - $704.40
    • Flowmaster® Direct Fit Stainless Steel California Catalytic Converter with Ceramic Substrate
      (0 reviews)
      # 38175823
      Chevy Corvette 1991, Direct Fit Stainless Steel California Catalytic Converter by Flowmaster®. Inlet Diameter: 3". Outlet Diameter: 3". Catalytic Converter Body Length: 21". Catalytic Converter Width: 7". Substrate Material:...
      Exceed all federal emission standardsStainless Steel shells
      $258.50
    • Flowmaster® Direct Fit Stainless Steel Federal Oval Catalytic Converter with Ceramic Substrate
      (0 reviews)
      # 34449317
      Chevy Corvette 1991, Direct Fit Stainless Steel Federal Oval Catalytic Converter by Flowmaster®. Inlet Diameter: 3". Outlet Diameter: 3". Substrate Material: Ceramic. Outlet Connection Type: Flanged. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $197.11 - $358.13
    • MagnaFlow® Direct Fit California Off-Road Pro Series Catalytic Converter
      (0 reviews)
      # 93212500
      Chevy Corvette 1991, Direct Fit California Off-Road Pro Series Catalytic Converter by MagnaFlow®. Catalytic Series: Off-Road Pro Series. CARB Compliant: Yes. Converter Configuration: Direct-Fit. Catalytic Converter Width: 8.25". If...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $203.25
    • MagnaFlow® Direct Fit California Pre-OBDII Catalytic Converter
      (0 reviews)
      # 61587518
      Chevy Corvette 1991, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: Yes. Converter Configuration:...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $286.63 - $541.03
    • MagnaFlow® Direct Fit Federal Standard Catalytic Converter
      (0 reviews)
      # 85644970
      Chevy Corvette 1991, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration: Direct-Fit....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $168.96 - $305.69
    • Flowmaster® 50 Series Delta Flow™ Muffler
      (0 reviews)
      # 41955085
      Chevy Corvette 1991, 50 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: 50 Series Delta Flow™. Muffler Sound: MODERATE. Muffler Body Finish: Gray. Muffler Body Material: Aluminized Steel. Muffler...
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $188.05
    • Borla® Stainless Steel Single to Dual Y-Pipe
      (0 reviews)
      # 1221525
      Chevy Corvette 1991, Stainless Steel Single to Dual Y-Pipe by Borla®. Material: Stainless Steel. Main Piping Diameter: 3" x 2.5". Connects cylinder banks together at base of headers, provides flange or pipe connection to muffler....
      Superior flow through smooth, larger diameter mandrel-bent pipeMade from 304 austenitic stainless steel for long life
      $267.99
    • DynoMax® Pipe Kit
      (0 reviews)
      # 18216691
      Chevy Corvette 1991, Pipe Kit by DynoMax®. Outlet Diameter: 3". Overall Length: 45". With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $132.91
    • Pypes® Downpipe
      (0 reviews)
      # 68924736
      Chevy Corvette 1991, 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
      $129.99
    • Brodix® Spread Port Exhaust Gaskets
      (0 reviews)
      # 92771103
      Chevy Corvette Base With Small Block Chevy Engine 1991, 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
      Chevy Corvette Base With Small Block Chevy Engine 1991, 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...
      $7.95
    • Dynatech® MuscleMAXX Stainless Steel Header Reducer Cone Kit
      (0 reviews)
      # 84203771
      Chevy Corvette Base With Chevy Small Block Engine / With LS-Based Engines 1991, MuscleMAXX Stainless Steel Header Reducer Cone Kit by Dynatech®. Sold as kit. Dynatech® reducer cone kits for MuscleMaxx headers. Reducers bolt to...
      Made of High Quality MaterialsBuilt to Last
      $99.99 - $139.99
    • Patriot Exhaust® Lakester Weld-Up Kit
      (0 reviews)
      # 91563517
      Chevy Corvette Base With Small Block Chevy Engine 1991, 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...
      $216.50 - $220.06
    • BBK® Header Gasket Set
      (0 reviews)
      # 97259725
      Chevy Corvette Base 1991, 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 can...
      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® Super Competition™ Header Gasket
      (0 reviews)
      # 64167688
      Chevy Corvette Base 1991, Super Competition™ Header Gasket by Hooker®. Series: Super Competition™. Port Shape: Same As Port. Thickness: 0.07". This product is made of high-quality materials to serve you for years to come....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $12.89
    • Earl's Performance® Pressure Master™ Header Seal
      (1 reviews)
      # 73927877
      Chevy Corvette Base L98 Engine 1991, Pressure Master™ Header Seal by Earl's Performance®. Pressure Master™ Seals, designed and manufactured for Earl’s by Parker Hannifin Corporation, were the first high performance seals...
      Uses Aerospace TechnologyReusable/Adaptable
      $23.30 - $42.40
    • Patriot Exhaust® Header Flange Kit
      (0 reviews)
      # 91563513
      Chevy Corvette Base With Small Block Chevy Engine 1991, 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 - $56.72
    • Proform® Header Gasket Set
      (0 reviews)
      # 84279766
      Chevy Corvette Base 1991, 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
      $27.39
    • Schoenfeld Headers® Exhaust Gasket
      (0 reviews)
      # 87284363
      Chevy Corvette With Chevy Small Block Engine 1991, 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
      (0 reviews)
      # 87284373
      Chevy Corvette With Chevy Small Block Engine 1991, Header Flanges 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...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $36.21 - $140.34




    Guides & Articles

    • 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

    1991 Chevy Corvette 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) /
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