1990 Mazda Miata Exhaust Systems

Mazda Miata Exhaust - 1990
  • Borla® - S-Type™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit
    Borla®S-Type™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit
    70
    # 1119780692
    Mazda Miata 1990, S-Type™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Borla®. The product is un-polished. Tip style may vary. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing...
    $891.99
  • MagnaFlow® - Street Series™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit
    MagnaFlow®Street Series™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit
    40
    # mpn5082585650
    Mazda Miata 1990, Street Series™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust System Sound:...
    $728.00
  • AP Exhaust® - MSL Maximum Aluminized Steel Round Direct-Fit Exhaust Muffler with Inlet/Outlet Neck
    AP Exhaust®MSL Maximum Aluminized Steel Round Direct-Fit Exhaust Muffler with Inlet/Outlet Neck
    5
    # mpn474121237
    Mazda Miata 1990, MSL Maximum Aluminized Steel Round Direct-Fit Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 14". Muffler Overall Length: 17.5"....
    Designed for a quiet ride100% aluminized components for longer life
    $45.35
  • TruParts® - Rear Exhaust Muffler
    TruParts®Rear Exhaust Muffler
    0
    # mpn4769987899
    Mazda Miata 1990, Rear Exhaust Muffler by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $74.98
  • MagnaFlow® - Standard Direct Fit Catalytic Converter
    MagnaFlow®Standard Direct Fit Catalytic Converter
    9
    # 5833962671
    Mazda Miata 1990, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25"....
    $321.00
  • Torxe™ - Stainless Steel Cat-Back Exhaust System with Single Rear Exit
    Torxe™Stainless Steel Cat-Back Exhaust System with Single Rear Exit
    56
    # 1119766685
    Mazda Miata 1990, Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Torxe™. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust System Sound: Aggressive / Loud....
    $227.25 - $245.00
  • Walker® - Quiet-Flow™ Stainless Steel Round Aluminized Exhaust Muffler and Pipe Assembly
    Walker®Quiet-Flow™ Stainless Steel Round Aluminized Exhaust Muffler and Pipe Assembly
    16
    # mpn1874576
    Mazda Miata 1990, Quiet-Flow™ Stainless Steel Round Aluminized Exhaust Muffler and Pipe Assembly by Walker®. Muffler Inlet Diameter: 2.187". Muffler Outlet Diameter: 2.437". Muffler Body Length: 16". Muffler Overall Length: 64"....
    Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
    $142.10
  • AP Exhaust® - Standard Duty Universal Fit Oval Body Catalytic Converter
    AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic Converter
    2
    # 3804140058
    Mazda Miata 1990, Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet...
    $82.40
  • AP Exhaust® - Direct Fit Catalytic Converter
    AP Exhaust®Direct Fit Catalytic Converter
    6
    # 3803953957
    Mazda Miata 1990, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Converter Overall Length: 14.63". Today’s exhaust performance market continues to cover a broad spectrum of...
    $198.46
  • MagnaFlow® - Pre-OBDII Direct Fit Round Body Catalytic Converter
    MagnaFlow®Pre-OBDII Direct Fit Round Body Catalytic Converter
    9
    # mpn4774244035
    Mazda Miata with PRE-OBDII Standard 1990, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
    $935.00
  • Walker® - Replacement Exhaust Kit
    Walker®Replacement Exhaust Kit
    24
    # 115302467
    Mazda Miata 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 precision...
    Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound
    $51.79 - $542.07
  • Walker® - CalCat™ Direct Fit Oval Body Catalytic Converter
    Walker®CalCat™ Direct Fit Oval Body Catalytic Converter
    3
    # 504599976
    Mazda Miata 1990, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length: 14.7". Walker is an OE...
    $542.07
  • TruParts® - Exhaust Pipe Flange Gasket
    TruParts®Exhaust Pipe Flange Gasket
    0
    # 3943999895
    Mazda Miata with California Emission / with Federal Emission 1990, Exhaust Pipe Flange Gasket by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $2.49 - $3.20
  • MagnaFlow® - Pre-OBDII Universal Fit Round Body Catalytic Converter
    MagnaFlow®Pre-OBDII Universal Fit Round Body Catalytic Converter
    1
    # mpn5079679757
    Mazda Miata with PRE-OBDII Standard 1990, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
    $560.00
  • MagnaFlow® - Standard Universal Fit Round Body Catalytic Converter
    MagnaFlow®Standard Universal Fit Round Body Catalytic Converter
    1
    # 3804181376
    Mazda Miata 1990, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet...
    $97.00
  • Davico® - Direct Fit Catalytic Converter
    Davico®Direct Fit Catalytic Converter
    3
    # 1251086867
    Mazda Miata 1990, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Center. Catalytic Converter Overall Length: 14". This direct-fit catalytic converter by Davico will be a great solution to replace your...
    $171.80
  • TruParts® - Rubber Exhaust System Hanger
    TruParts®Rubber Exhaust System Hanger
    0
    # 3943818501
    Mazda Miata with California Emission / with Federal Emission 1990, Rubber Exhaust System Hanger by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $1.98
  • iD Select® - Standard Universal Fit Oval Body Catalytic Converter
    iD Select®Standard Universal Fit Oval Body Catalytic Converter
    0
    # 3804008993
    Mazda Miata 1990, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....
    $72.47
  • Walker® - CalCat™ Universal Fit Catalytic Converter
    Walker®CalCat™ Universal Fit Catalytic Converter
    2
    # 3803988914
    Mazda Miata 1990, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically designed to comply with the California Air Resources...
    $394.23 - $416.67
  • Walker® - Ultra™ Universal Fit Small Oval Body Catalytic Converter
    Walker®Ultra™ Universal Fit Small Oval Body Catalytic Converter
    2
    # 3804105052
    Mazda Miata 1990, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...
    $51.79
  • Eastern Catalytic® - Standard Direct Fit Catalytic Converter
    Eastern Catalytic®Standard Direct Fit Catalytic Converter
    2
    # 3803990991
    Mazda Miata 1990, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. Without O2 Sensor Port. Catalytic Converter Overall Length: 14.5". If you need to replace your failed or...
    $210.44
  • Flowmaster® - 40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler
    Flowmaster®40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler
    1
    # mpn4498131402
    Mazda Miata 1990, 40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 13". Muffler Overall Length: 19"....
    $133.95
  • CATCO® - Pre-OBDII Universal Fit Oval Body Standard Duty Catalytic Converter
    CATCO®Pre-OBDII Universal Fit Oval Body Standard Duty Catalytic Converter
    1
    # 3803962073
    Mazda Miata 1990, Pre-OBDII Standard Duty Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic...
    $94.10
  • Torque Solution® - Exhaust Mount Kit
    Torque Solution®Exhaust Mount Kit
    0
    # mpn458193339
    Mazda Miata 1990, Exhaust Mount Kit by Torque Solution®. This superior Torque Solution product is just for you. Carefully designed for maximum performance, it will more than just meet your needs and expectations. This product is built...
    Eliminates Exhaust MovementStreet and track torture tested
    $50.63
  • Flowmaster® - dBX Series™ Stainless Steel Round Laminar Flow Gray Exhaust Muffler
    Flowmaster®dBX Series™ Stainless Steel Round Laminar Flow Gray Exhaust Muffler
    0
    # mpn4498130654
    Mazda Miata 1990, dBX Series™ Stainless Steel Round Laminar Flow Gray Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound:...
    $225.95
  • Eastern Catalytic® - Standard Universal Fit Oval Body Catalytic Converter
    Eastern Catalytic®Standard Universal Fit Oval Body Catalytic Converter
    2
    # 3804258297
    Mazda Miata 1990, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
    $118.45
  • Genuine® - Exhaust Manifold
    Genuine®Exhaust Manifold
    0
    # mpn4587364151
    Mazda Miata 1990, Exhaust Manifold by Genuine®. If your exhaust parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On...
    Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer
    $593.13
  • Walker® - Exhaust Pipe Flange Gasket
    Walker®Exhaust Pipe Flange Gasket
    3
    # 18140930
    Mazda Miata 1990, Exhaust Pipe Flange Gasket 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
    $5.52 - $6.77
  • BRExhaust® - Exhaust Pipe Flange Gasket
    BRExhaust®Exhaust Pipe Flange Gasket
    4
    # 20572554
    Mazda Miata 1990, Exhaust Pipe Flange Gasket by BRExhaust®. BRExhaust has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and easily. Choose BRExhaust,...
    Constructed for a hassle-free exhaust repairEnsures a precise fit
    $6.53 - $6.89
  • Beck Arnley® - Exhaust Manifold Gasket Set
    Beck Arnley®Exhaust Manifold Gasket Set
    0
    # mpn152554
    Mazda Miata 1990, Exhaust Manifold Gasket Set by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications...
    OE quality products from top original equipmentTop quality materials
    $23.40




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1990 Mazda Miata Exhaust Reviews

1 review
4 of 5
The Down Pipe is Alright
BRExhaust® - Exhaust Front Pipe
The downPipe fits just fine and I’ll say it’s worth it if you don't want to buy exhaust headers. Just for a warning make sure you buy bung plugs (M18X1.5) you can find them on Amazon for like 10 dollars Technical you don’t need that u-shaped metal that comes with the pipe Don’t torque it all the way so the pipe won’t hit the frame (learned after the 2nd time installing it) My personal rating 8/10
Posted by Justin (Spartanburg, SC) / June 01, 20221990 Mazda Miata
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