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10 Best automotive emission exhaust products of 2026

Save up to 11% off
  • Best Choice

    1

    Exhaust Resonator Pipe Muffler Exhaust Kit Compatible for 2011-2017 Nissan Juke 1.6L | Stainless Steel | Northeastern Exhaust | Free Gaskets and Clamp | Automotive Replacement Part | Direct-Fit
    Northeastern Exhaust
    9.7
    Exceptional

    Exhaust Resonator Pipe Muffler Exhaust Kit Compatible for 2011-2017 Nissan Juke 1.6L | Stainless Steel | Northeastern Exhaust | Free Gaskets and Clamp | Automotive Replacement Part | Direct-Fit

    11% Off
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  • Value for Money

    2

    Walker 48331 Direct Fit Exhaust Resonator and Pipe Assembly for Toyota Camry
    Walker
    9.5
    Excellent

    Walker 48331 Direct Fit Exhaust Resonator and Pipe Assembly for Toyota Camry

  • 3

    Dorman 674-522 Driver Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models (OE FIX)
    Dorman
    9.3
    Excellent

    Dorman 674-522 Driver Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models (OE FIX)

  • 4

    CatFlowFixer Catalytic Converter Exhaust Manifold Compatible with 2013 2014 2015 2016 2017 2018 Nissan Altima, 2014-2017 Rogue L4 2.5L Catalytic Convertor EPA Compliant 641427 674-149
    CatFlowFixer
    9.2
    Excellent

    CatFlowFixer Catalytic Converter Exhaust Manifold Compatible with 2013 2014 2015 2016 2017 2018 Nissan Altima, 2014-2017 Rogue L4 2.5L Catalytic Convertor EPA Compliant 641427 674-149

  • 5

    Rislone 4720 Cat Complete Fuel, Exhaust and Emissions System Cleaner,16.9 oz. | Cleans Catalytic Converter, Reduces Emissions & Saves Gas
    Rislone
    9.1
    Excellent

    Rislone 4720 Cat Complete Fuel, Exhaust and Emissions System Cleaner,16.9 oz. | Cleans Catalytic Converter, Reduces Emissions & Saves Gas

    • product dimensions:‎9.25 x 2.65 x 2.65 inches
    • manufacturer part number:‎4720
    • item weight:‎1.08 pounds
    • special features:‎50 state legal—EPA registered, Clear OBD P0420 & other OBD codes and turn check engine light off., Deodorizes sulphur “sulfur” (rotten eggs) exhaust smell., Pass emissions smog test, guaranteed.
    • customer reviews:4.0 4.0 out of 5 stars 1,126 ratings 4.0 out of 5 stars
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  • 6

    Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz - Pack of 2 (120019)
    Cataclean
    8.9
    Very Good

    Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz - Pack of 2 (120019)

  • 7

    PREMIER MILES Catalytic Converter Compatible with Nissan Altima 2013-2018, Nissan Rogue 2014-2017 2.5L L4 (Front) (EPA Compliant）
    PREMIER MILES
    8.8
    Very Good

    PREMIER MILES Catalytic Converter Compatible with Nissan Altima 2013-2018, Nissan Rogue 2014-2017 2.5L L4 (Front) (EPA Compliant）

  • 8

    ECHO AUTOMILES Catalytic Converter Compatible with Subaru Outback 2015-2019 2.5L, Legacy 2015-2019 2.5L H4 EPA Compliant, Interchanges with OE 44620AC581 and 44620AC621
    ECHO AUTOMILES
    8.5
    Good

    ECHO AUTOMILES Catalytic Converter Compatible with Subaru Outback 2015-2019 2.5L, Legacy 2015-2019 2.5L H4 EPA Compliant, Interchanges with OE 44620AC581 and 44620AC621

  • 9

    PHILTOP Front High Flow Catalytic Converter Compatible with Nissan Altima 2.5L 2013-2018, Rogue 2.5L 2014 2015 2016 2017 Direct-Fit Catalytic Converter Kit 16694, 49295, 641427(EPA Compliant)
    PHILTOP
    8.4
    Good

    PHILTOP Front High Flow Catalytic Converter Compatible with Nissan Altima 2.5L 2013-2018, Rogue 2.5L 2014 2015 2016 2017 Direct-Fit Catalytic Converter Kit 16694, 49295, 641427(EPA Compliant)

  • 10

    ECHO AUTOMILES Catalytic Converter Exhaust Manifold Compatible with Nissan Altima 2013 2014 2015 2016 2017 2018, Rogue 2014-2017 2.5L L4 Catalytic Convertor W/Gasket EPA Compliant 641427 674-149
    ECHO AUTOMILES
    8.2
    Good

    ECHO AUTOMILES Catalytic Converter Exhaust Manifold Compatible with Nissan Altima 2013 2014 2015 2016 2017 2018, Rogue 2014-2017 2.5L L4 Catalytic Convertor W/Gasket EPA Compliant 641427 674-149

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