1991 Chevy Astro Performance Exhaust Systems

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    • (0 reviews)
      # 22206089
      Chevy Astro 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: Pre-OBDII. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $262.24
    • (0 reviews)
      # 18317663
      Chevy Astro 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: Pre-OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic....
      $182.94
    • (0 reviews)
      # 22206092
      Chevy Astro 1991, Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $144.58
    • (0 reviews)
      # 49706095
      Chevy Astro 1991, Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $77.88
    • (0 reviews)
      # 89466776
      Chevy Astro 1991, Graph-Flex™ Exhaust Header Gasket by Taylor Cable®. Series: Graph-Flex™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $23.04
    • (0 reviews)
      # 231031195
      Chevy Astro 1991, HTR Oval Collector Gasket by Taylor Cable®. Series: HTR. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $21.54
    • (0 reviews)
      # 89466775
      Chevy Astro 1991, Seal-4-Good™ Exhaust Header Gasket by Taylor Cable®. Series: Seal-4-Good™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $33.74
    • (0 reviews)
      # 89466777
      Chevy Astro 1991, XX Carbon™ Exhaust Header Gasket by Taylor Cable®. Series: XX Carbon™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $20.92
    • (0 reviews)
      # 262501668
      Chevy Astro 1991, Manifold/Header Gasket by Remflex®. Set of 2. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $21.11
    • (0 reviews)
      # 116549050
      Chevy Astro 1991, Exhaust Manifold Gasket Set by Magnum Gasket®. You'd better be ready to take the heat if you're going to seal an exhaust manifold, where temperatures can often exceed 1,000°F. You can count on Magnum to offer the...
      Made of High Quality MaterialsThe best combination of steel layers and high-temp gasket materials
      $9.35
    • (0 reviews)
      # 231013355
      Chevy Astro 1991, Vibe-Lock Header Bolt Kit by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.12 - $19.30
    • (0 reviews)
      # 115251258
      Chevy Astro 1991, 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 precision...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $32.46 - $174.24
    • (0 reviews)
      # 165403410
      Chevy Astro 1991, Replacement Exhaust Kit by AP Exhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $36.94 - $133.37
    • (0 reviews)
      # 231013352
      Chevy Astro 1991, Exhaust Manifold by Dorman®. Includes: Exhaust Manifold, 3 Manifold Gaskets, 3 Bolts, 3 Nuts. Finish: Natural. Inlet Port Shape: Square. Material: Cast Iron. More like a complete kit than a single part, many of...
      High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $88.95
    • (0 reviews)
      # 17725477
      Chevy Astro 1991, CalCat™ Catalytic Converter by Walker®. Catalytic Series: CalCat™. Converter Configuration: Direct Fit. Catalytic Converter Overall Length: 25". Catalytic Outlet Diameter A: 2.5". Catalytic Inlet Diameter B:...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $140.16 - $174.24
    • (0 reviews)
      # 86425897
      Chevy Astro 1991, CalCat™ Catalytic Converter by Walker®. Catalytic Series: CalCat™. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $120.39
    • (0 reviews)
      # 46779610
      Chevy Astro 1991, Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic Converter Body Shape: Large Oval....
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $105.79
    • (0 reviews)
      # 88065293
      Chevy Astro 1991, Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic Converter Body Shape: Large Oval....
      Emission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Comply with specific pre-OBDII and OBDII requirements in the state of California
      $104.46
    • (0 reviews)
      # 36756858
      Chevy Astro 1991, Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers...
      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
      $101.04
    • (0 reviews)
      # 54546343
      Chevy Astro 1991, ECO CARB Undercar Catalytic Converter by Eastern®. Catalytic Series: ECO CARB. Converter Configuration: Direct Fit. Location: Center. Catalytic Converter Overall Length: 24". Catalytic Inlet Diameter: 2.5"....
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $160.75
    • (0 reviews)
      # 100278009
      Chevy Astro With T-1 Pre OBDII Trucks Weight Class 1991, ECO CARB Catalytic Converter by Eastern®. Catalytic Series: ECO CARB. Converter Configuration: Universal Fit. Location: Center. Catalytic Converter Body Shape: Large Oval....
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $117.11
    • (0 reviews)
      # 172046791
      Chevy Astro 1991, Standard Catalytic Converter by Eastern®. Catalytic Series: Standard. Converter Configuration: Direct Fit. Location: Undercar. Catalytic Converter Substrate Material: Ceramic. Without O2 Sensor Ports. Includes: 2...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $104.49 - $138.05
    • (0 reviews)
      # 172046795
      Chevy Astro 1991, Standard Catalytic Converter by Eastern®. Catalytic Series: Standard. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Substrate Material: Ceramic. Catalytic Converter Body Shape:...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $45.27 - $63.30
    • (0 reviews)
      # 165388805
      Chevy Astro 1991, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic Converter Overall Length: 24.75"....
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $120.44
    • (0 reviews)
      # 165388803
      Chevy Astro 1991, Special Body Catalytic Converter by AP Exhaust®. Catalytic Series: Special Body. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic....
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $123.71
    • (0 reviews)
      # 73490486
      Chevy Astro without Leaded Fuel Emission Export 1991, GM Original Equipment™ Oxygen Sensor by ACDelco®. Upstream. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself...
      ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Detects oxygen content in the exhaust gases.
      $18.90
    • (0 reviews)
      # 86085884
      Chevy Astro 1991, Professional™ Oxygen Sensor by ACDelco®. Upstream. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Professional...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Customers can receive better gas mileage with a properly working oxygen sensor.
      $25.94
    • (0 reviews)
      # 81754748
      Chevy Astro 1991, Upstream Upstream Oxygen Sensor by Delphi®. Connector Type: Round-1 Pin. Wrench Size: 7/8". Overall Length: 320 mm. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology...
      OE connectors and wire lengths within three inches of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $16.60
    • (0 reviews)
      # 24134954
      Chevy Astro 1991, Premium Oxygen Sensor by Bosch®. Connector Gender: Male. Location: Upstream. Alternative Fit 1. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter....
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $16.20
    • (0 reviews)
      # 21071341
      Chevy Astro 1991, Upstream OE Connector Oxygen Sensor by Denso®. O.E. Quality Replacement Sensor. Unheated. Screw Type. 1 Wire, 14.57" / 37.00 cm Length. Denso's light duty oxygen sensor started to appear on vehicles with the...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $16.03
    • (0 reviews)
      # 21072071
      Chevy Astro 1991, Upstream Oxygen Sensor by Denso®. O.E. Quality Universal Replacement Sensor. Unheated. Screw Type. 1 Wire, 11.77" / 29.90 cm Length. Denso's light duty oxygen sensor started to appear on vehicles with the...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $15.55
    • (0 reviews)
      # 22131480
      Chevy Astro 1991, Upstream Oxygen Sensor by NTK®. Location: B1S1. OE Equivalent This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen sensor is made...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $17.83
    • (0 reviews)
      # 78054957
      Chevy Astro 1991, Upstream Oxygen Sensor by Spectra Premium®. 1 Lead. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $13.33
    • (0 reviews)
      # 123330835
      Chevy Astro W/O High Output Engine 1991, Aluminized Steel Oval Exhaust Muffler by Walker®. Muffler Body Material: Aluminized Steel. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.25". Muffler Body Height: 4.25". Muffler...
      Economical performance and acousticsUniversal fit allows for greater installation flexibility
      $32.46
    • (0 reviews)
      # 123330838
      Chevy Astro 1991, SoundFX™ Aluminized Steel Oval Direct-Fit Exhaust Muffler by Walker®. Muffler Series: SoundFX™. Muffler Body Material: Aluminized Steel. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $35.22
    • (0 reviews)
      # 258672441
      Chevy Astro W/O High Output Engine 1991, SoundFX™ Aluminized Steel Oval Exhaust Muffler by Walker®. Muffler Series: SoundFX™. Muffler Body Material: Aluminized Steel. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter:...
      Designed to deliver ultimate performance and pleasing sound qualityMay require a few modifications to install
      $32.46
    • (0 reviews)
      # 18183498
      Chevy Astro RWD 1991, Aluminized Steel Y-Pipe by Walker®. CARB Compliant: No. Material: Aluminized Steel. Outlet Diameter: 2.5". Overall Length: 34.5". Inlet Quantity: 2 Inlets. Outlet Quantity: 1 Outlet. Inlet Connection Type: 3...
      Designed to directly replace the factory partConstructed with OEM type connections
      $102.73
    • (1 review)
      # 18157872
      Chevy Astro 1991, Aluminized Steel Intermediate Pipe by Walker®. CARB Compliant: No. Material: Aluminized Steel. Inlet Diameter: 2.5". Outlet Diameter: 2.25". Overall Length: 9.75". Inlet Quantity: 1 Inlet. Outlet Quantity: 1...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $9.70
    • (0 reviews)
      # 18180006
      Chevy Astro 1991, Aluminized Steel Tail Pipe by Walker®. CARB Compliant: No. Material: Aluminized Steel. Inlet Diameter: 2.25". Outlet Diameter: 2.25". Overall Length: 39". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. Inlet...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $15.70
    • (0 reviews)
      # 228697568
      Chevy Astro 1991, Exhaust Hanger by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $6.56
    • (0 reviews)
      # 123330841
      Chevy Astro 1991, Insulator by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $7.00
    • (0 reviews)
      # 123330840
      Chevy Astro 1991, Stainless Steel Bracket by Walker®. Muffler Body Material: Stainless Steel. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do...
      Makes installation quick and easyOptimal OE-style fit and quality
      $6.15
    • (3 reviews)
      # 228713705
      Chevy Astro 1991, Stainless Steel U-Bolt Exhaust Clamp by Walker®. Muffler Body Material: Stainless Steel. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.05 - $2.24
    • (0 reviews)
      # 266468115
      Chevy Astro 1991, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $9.20 - $31.01
    • (0 reviews)
      # 24041117
      Chevy Astro 1991, Composite Exhaust Manifold Gasket Set by Victor Reinz®. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      $8.39
    • (0 reviews)
      # 24043019
      Chevy Astro 1991, Graphite/Wire Mesh With Sleeve Exhaust Seal Ring by Victor Reinz®. Material: Graphite/Wire Mesh With Sleeve. Thickness: 0.71". When you’re low on oil, coolant or some other fluid, you may be tempted to just run...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $9.67
    • (0 reviews)
      # 228697567
      Chevy Astro 1991, Oxygen Sensor Port Plug by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose...
      Makes installation quick and easyOptimal OE-style fit and quality
      $7.95
    • (0 reviews)
      # 19073646
      Chevy Astro 1991, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Packing. 2.093" Inner Diameter Steel Sleeve. 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
      $10.07
    • (0 reviews)
      # 73490227
      Chevy Astro 1991, Professional™ Oxygen Sensor Connector by ACDelco®. 1 Terminal Female. Black. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Customers can receive better gas mileage with a properly working oxygen sensor.
      $10.72
    • (0 reviews)
      # 31676135
      Chevy Astro 1991, Front Exhaust Flange Stud and Nut Kit by Dorman®. Material: Metal. Pilot Point Fastener: No. Thread Size: #1: 3/8"-16, #2: 3/8"-16. Package Type: Card. Dorman’s Exhaust Flange Stud & Nut provides you with the...
      Direct replacement for a proper fit every timeDurable steel construction
      $4.64 - $6.72
    • (0 reviews)
      # 24136875
      Chevy Astro 1991, Universal Fit Oxygen Sensor by Bosch®. Location: Upstream. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions. That's why...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $17.28
    • (0 reviews)
      # 231031333
      Chevy Astro Z Engine VIN Character 1991, Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $7.06
    • (0 reviews)
      # 266715024
      Universal Mild Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Exhaust Pipe Material: Mild Steel. Main Piping Diameter: 2". Give your vehicle that custom look with our classic shielded side exhaust system. Large...
      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
      $255.92 - $294.31
    • (0 reviews)
      # mpn358949929
      Universal Chrome Plated Lake Pipe by Patriot Exhaust®. 1 Pair. Includes: Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Finish: Chrome Plated. Show quality chrome Lake Pipe 4 kits connect to headers or stock...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $339.21
    • (6 reviews)
      # 120105855
      Universal 200 Series Catalytic Converter by Flowmaster®. Catalytic Series: 200 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Round. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $116.53 - $204.95
    • (5 reviews)
      # 120105826
      Universal 220 Series Catalytic Converter by Flowmaster®. Catalytic Series: 220 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $64.66 - $68.56
    • (5 reviews)
      # 120105830
      Universal 222 Series Catalytic Converter by Flowmaster®. Catalytic Series: 222 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Round. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $67.12
    • (1 review)
      # 120105834
      Universal 223 Series Catalytic Converter by Flowmaster®. Catalytic Series: 223 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Round. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $73.86
    • (1 review)
      # 120105838
      Universal 225 Series Catalytic Converter by Flowmaster®. Catalytic Series: 225 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $68.02 - $71.98
    • (6 reviews)
      # 120105843
      Universal 240 Series Catalytic Converter by Flowmaster®. Catalytic Series: 240 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $141.53 - $144.93




    Guides & Articles

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      Here's A 'Tip': Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
      May 17, 2016
    • 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.
      August 18, 2015
    • 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.
      August 18, 2015
    • 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?
      August 17, 2015
    • 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".
      April 17, 2015
    • 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.
      August 01, 2014

    Popular Products

    1991 Chevy Astro Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    It Was Exactly What I Needed!
    It was exactly what I needed! Price was right. Customer service was great! Part was for a 30 year old vehicle & couldn't find it on amazon where I do most of my shopping. I live in Hawaii & they were willing to ship to my P.O. box. Most automotive company's on the mainland will not. I'm sure I will use this company services again. Thank you. James Eddy.
    JPosted by James (Honaunau, HI) / October 27, 2015
    1987 Chevy Astro
    Was this review helpful for you? Yes
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