Top Exhaust System Converter Reviews

Mophorn Catalytic Converter Direct Fit Front Exhaust Manifold High Flow Catalytic Converter Compatible with Subaru Impreza Legacy Forester Outback 06-12 4 Cyl 2.5L Except Turbo W/Gasket Kit

  • OEM High Flow Design: This catalytic converter is constructed to meet or even exceed OEM quality. Its high flow design can provide more oxygen to your....
  • Stainless Steel Structure: The Subaru exhaust header set with a stainless steel body, can endure high-temper gases from the exhaust. Its internal....
  • Bolt-on Installation: The high flow catalytic converter has standard specification flanges designed for easy installation. Direct bolts exist in the....
  • Standard OBD IV Compliant: To ensure the exhaust emissions meet the Federal Emission Standards, this free-flow catalytic converter is compliant with....
  • Vehicle Compatibility: Our high-quality Subaru converter is compatible with the 2006-2010 Subaru Forester, 2006-2011 Subaru Impreza, 2006-2012 Subaru....
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MagnaFlow Cat-Back Performance Exhaust System Street Series Kit 16638

  • ...flers reduce exhaust restriction and enable that MagnaFlow performance tone without garnering racecar levels of attention.
  • CAT-BACK PERFORMANCE - Extensive testing and dyno-proven power make this exhaust truly developed for the driven. It is designed to replace the original exhaust components following the catalytic converter. These systems are 50-state legal and designed to optimize power based on the factory calibration.
  • BOLT-ON INSTALLATION - MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure that this exhaust system will fit and outperform the original equipment. CNC precision robotic manufacturing and mandrel bent tubing allow for hassle-free bolt-on installation.
  • STAINLESS-STEEL CONSTRUCTION - Highly corrosion resistant, Stainless-Steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle.
  • LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty.
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MagnaFlow Cat-Back Performance Exhaust System Overland Series Kit 19538 - Designed for the 1996-2002 Toyota 4Runner - 2.5in Main Piping, Single Passenger Side Rear Exit, Satin Finish Dual Mufflers

  • ...ust configuration to ensure improved ground clearance and utility. Specifically designed for the 1996-2002 Toyota 4Runner.
  • CAT-BACK PERFORMANCE - Extensive testing and dyno-proven power make this exhaust truly developed for the driven. It is designed to replace the original exhaust components following the catalytic converter. These systems are 50-state legal and designed to optimize power based on the factory calibration.
  • BOLT-ON INSTALLATION - MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure that this exhaust system will fit and outperform the original equipment. CNC precision robotic manufacturing and mandrel bent tubing allow for hassle-free bolt-on installation.
  • STAINLESS-STEEL CONSTRUCTION - Highly corrosion resistant, Stainless-Steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle.
  • LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty.
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DURA LUBE Diesel DPF and Catalytic Treatment, Cleans Diesel Particulate Filter and Catalytic Converter, 16-Ounce,Black Labeled Bottle,HL-402509-06

  • REDUCES CLOGGING. Lowers soot forming particulate emissions.
  • LESS SOOT BUILD-UP. Reduces soot build-up inside of catalytic converter.
  • LESS REGENE CYCLES. Helps for fewer regenerate burn cycles.
  • EXHAUST SYSTEM LIFE INCREASED. Restores and helps maintain emissions and exhaust efficiency.
  • SAVES DIESEL FUEL AND DEF FLUID. Improves engine performance and fuel efficiency.
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Solder-It Catalytic Converter Cleaner and Deodorizer (16 fl oz) | Fuel System Cleaner | EGR Valve, Combustion Chamber, and Oxygen Sensor Cleaner | Catalytic Cleaner Fuel Additive for Gasoline Engines

  • MAINTAINS CAT CONVERTER: Our Solder-It Catalytic Converter Cleaner and Deodorizer is a fuel additive for automotive engines that supports functional converters by removing build-up in the system.
  • HELPS GET RID OF FOUL SMELL: Get satisfaction from cleaner engine smells. Our catalytic convertor cleaner helps to eliminate offensive rotten egg odors from your engine exhaust..
  • CLEANS OXYGEN SENSORS: Our catalytic cleaner helps as an oxygen sensor cleaner in all functional monolithic and pelletized catalytic converters. This may also extend the time between tune-ups..
  • SUPPORTS EMISSIONS TESTING: Using our fuel system cleaner may help pass emissions control tests. This simple gas treatment promotes carbon cleaner effects that could cut down on emissions..
  • PROMOTES BETTER PERFORMANCE: Promote better fuel efficiency with our potential fuel saver. Good cleaning and maintenance of your cat converter helps you avoid power loss when accelerating..
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Catalytic Converter Cleaner & Exhaust Pipe Carbon Removal Auto Parts Engine Boost Up Cleaner Fuel System Treatment Oil Additive for Gas and Diesel Car 6 Pcs

  • The catalytic converter cleaner is a kind of transparent liquid for cleaning the complex on the surface of ternary catalytic converter of motor....
  • No need to remove parts and pours straight into the oil tank, making it easy to use. Do not go to 4S shop and repair shop, it can go to the sludge at....
  • Effective dosage: it is recommended to use 2 bottles for vehicles within 10000 km, 3 bottles for vehicles with 20000-30000 km and 6 bottles for....
  • Ultimate Cleaning Solution: No more exhaust system problem, the cleaner can also clean other parts like the oxygen sensor, the fuel injectors,....
  • Suitable For Gasoline And Diesel Engines: our versatile valve cleaner is designed to provide efficient oxygen sensor and catalytic converter cleaning....
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Catalytic Converter Cleaner & Exhaust Pipe Carbon Removal Auto Parts Engine Boost Up Cleaner Fuel System Treatment Oil Additive for Gas and Diesel Car 3 Pcs

  • The catalytic converter cleaner is a kind of transparent liquid for cleaning the complex on the surface of ternary catalytic converter of motor....
  • No need to remove parts and pours straight into the oil tank, making it easy to use. Do not go to 4S shop and repair shop, it can go to the sludge at....
  • Effective dosage: it is recommended to use 2 bottles for vehicles within 10000 km, 3 bottles for vehicles with 20000-30000 km and 6 bottles for....
  • Ultimate Cleaning Solution: No more exhaust system problem, the cleaner can also clean other parts like the oxygen sensor, the fuel injectors,....
  • Suitable For Gasoline And Diesel Engines: our versatile valve cleaner is designed to provide efficient oxygen sensor and catalytic converter cleaning....
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Catalytic Converter Cleaner & Exhaust Pipe Carbon Removal Auto Parts Engine Boost Up Cleaner Fuel System Treatment Oil Additive for Gas and Diesel Car 2 Pcs

  • The catalytic converter cleaner is a kind of transparent liquid for cleaning the complex on the surface of ternary catalytic converter of motor....
  • No need to remove parts and pours straight into the oil tank, making it easy to use. Do not go to 4S shop and repair shop, it can go to the sludge at....
  • Effective dosage: it is recommended to use 2 bottles for vehicles within 10000 km, 3 bottles for vehicles with 20000-30000 km and 6 bottles for....
  • Ultimate Cleaning Solution: No more exhaust system problem, the cleaner can also clean other parts like the oxygen sensor, the fuel injectors,....
  • Suitable For Gasoline And Diesel Engines: our versatile valve cleaner is designed to provide efficient oxygen sensor and catalytic converter cleaning....
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ADORBO Engine Cleaning Gun Solvent Air Sprayer Degreaser Automotive Tool

  • Safe and effective for all petrol (gasoline)and diesel vehicles.
  • Engineered to clean the entire exhaust system WITH REGULAR USE..
  • OXICAT is activated when the catalytic converter reaches its required working temperature..
  • Proven safe and effective by the Pros, now available in North America. TUV certified, made in Germany.
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MagnaFlow Cat-Back Performance Exhaust System 15658 - Street Series, Stainless Steel 2.5in Main Piping, Quad Split Rear Exit, Polished Finish 3.5in Exhaust Tip - Corvette Performance Exhaust Kit

  • ...out garnering racecar levels of attention. This exhaust kit is specifically designed for the 1986-1991 Chevrolet Corvette.
  • CAT-BACK PERFORMANCE - Extensive testing and dyno-proven power make this exhaust truly developed for the driven. It is designed to replace the original exhaust components following the catalytic converter. These systems are 50-state legal and designed to optimize power based on the factory calibration.
  • BOLT-ON INSTALLATION - MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure that this exhaust system will fit AND outperform the original equipment.
  • STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle.
  • LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty.
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18-19 Kawasaki EX400ABS: Two Brothers S1R Black Series Slip-On Exhaust (Aluminum)

  • The S1R exhaust is a state-of-the-art product from Two Brothers Racing..
  • The system features an T6 aluminum or carbon fiber canister highlighted by a natural finished aluminum outlet and stamped spring-mounted inlet for ultimate durability.The S1R exhaust from Two Brothers Racing showcases a race design while increasing all-ar.
  • The carbon fabric is made with a 33 million modulus carbon tow then impregnated with the high-temperature resin under very tight tolerances.Note: Two Brothers Racing Products are for closed course competition use ONLY..
  • Not intended for street use.Note: O.E.M..
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J2 Engineering J2-CBE-DS-034 Stainless Steel Cat Back Exhaust System [Compatible with 09-13 Infiniti G37 Sedan 4-Door]

  • ...e without garnering racecar levels of attention. Specifically designed for the 2008-2013 Infiniti G37 and 2014-2015 Q60.
  • CAT-BACK PERFORMANCE – Extensive testing and dyno-proven power make this exhaust truly developed for the driven. It is designed to replace the original exhaust components following the catalytic converter. These systems are 50-state legal and designed to optimize power based on the factory calibration.
  • BOLT-ON INSTALLATION – MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure that this exhaust system will fit and outperform the original equipment. CNC precision robotic manufacturing and mandrel bent tubing allow for hassle-free bolt-on installation.
  • STAINLESS-STEEL CONSTRUCTION – Highly corrosion resistant, Stainless-Steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle.
  • LIMITED LIFETIME CONSTRUCTION WARRANTY – Performance that lasts. Enjoy worry-free ownership knowing that you’re backed by MagnaFlow’s limited lifetime construction warranty.
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Comp Cams 12-600-8 Thumpr 227/241 Hydraulic Roller Cam for Chevrolet Small Block, camshaft only

  • High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle..
  • 227/241 Duration at .050". 107 Degree Lobe Separation Angle.
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters and more rear gear..
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