Expert Answers about Catalytic Converters

• 50 State Universal Catalytic Converter for a 2004 Isuzu Rodeo with 3.5 Liter Motor
• You can install a universal 50 state approved catalytic converter on your 2004 Isuzu Rodeo as long as the one you choose has the proper ports and is the right size. If you do this and have it professionally installed then it should not have a problem passing the emissions inspection. I have included a link to all of the universal fit 50 state approved converters that we carry. We do not currently offer O2 sensors. You should be able to pick up the correct one from an auto parts store or the m
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• Is MagnaFlow Universal Catalytic Converter # MF34104 CARB Approved
• The MagnaFlow Universal Ceramic Catalytic Converter you mentioned, part # MF34104 is 50-state EPA and California Air Resources Board (CARB) approved. The converter uses a 2 inch inlet and outlet. It is indeed legal for use in California.
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• What is the Height of the MagnaFlow Ceramic Catalytic Converter, # MF34004
• I went out to the warehouse and measured the height or girthiness of the MagnaFlow Ceramic Catalytic Converter, # MF34004. It is approximately 3-7/8 inches tall. If you can tell me the year, make, and model of your vehicle and the engine in it I can determine which would be the best fit converter for you.
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• California Legal Catalytic Converter for 1999 Toyota Tacoma with 2.4 Liter Engine and 2-Wheel Drive
• The MagnaFlow Ceramic Catalytic Converter, # MF34004, is 50 state approved and California Air Resources Board (CARB) certified. But I checked with MagnaFlow and the correct converter for your 1999 Toyota Tacoma with the 2.4 liter engine and 2-wheel drive is # MF46005. It is also 50 state approved and California Air Resources Board (CARB) certified. The converter you referenced would not fit because it does not have the correct dimensions or inlet/outlet diameter. The correct one measures 13 i
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• Will CA-Emissions-Equipped 2003 Chevrolet Tahoe Ron More Slowly Than Other Tahoes
• I cannot state conclusively whether or not your Tahoe, which originated in California, will have less acceleration capability than a similar vehicle. This will depend on more factors than the just the type of catalytic converters employed, such as the condition of the engine tune, other aftermarket equipment, engine mileage, fuel grade used, etc. Top speed is usually governed by the vehicle computer and may be the same for those originating in CA and those from elsewhere. Generally speaking (
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• What Grade Stainless Steel is Used on MagnaFlow Ceramic Catalytic Converter # MF59575
• After speaking with my contact at MagnaFlow, I have found the grade of stainless steel used for the MagnaFlow Ceramic Catalytic Converter - Spun Stainless Steel # is 409ss. The 409 grade of stainless steel is stabilized with titanium, providing superior corrosion resistance. Please be advised this product is not compliant with the emissions control standards in the state of California.
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• Is there Platinum or Gold in Catalytic Converters
• Typically catalytic converters will have a honeycomb substrate that is coated with a metal catalyst. Usually platinum, rhodium and/or palladium. Check out the FAQ article I attached on catalytic converters.
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• California Compliant Magnaflow Catalytic Converter for 1990 Mazda Miata
• Magnaflow lists two CARB (California Air Resource Bureau) approved converters for your 1990 Miata, a universal fit part # MF36304 or a direct-fit, part # MF36684. The universal fit would require some fabrication work to install, while the direct-fit option would bolt right up to a stock exhaust. The Magnaflow Catalytic Converter you referenced, part # MF53004 is 49-state legal, and is not approved for use in California by CARB. I have linked you to our series of FAQ articles about Catalyt
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• Catalytic Converter Recommendation for a 1997 Chevy C/K Truck with a 7.4 Liter
• If you have clogged or fouled out catalytic converters then replacing them will help improve your fuel economy. If your current converter has no problems then replacing it will not help you achieve better fuel mileage. If you decide to replace the converters you will need the following part numbers: # MF95470 and # MF95471. Most people will notice increased fuel economy and power by installing a less restrictive exhaust and intake setup. We do not carry these products for your vehicle yet,
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• Availability of Catalytic Converter and Exhaust For 2004 Nissan Frontier 4WD V6 Crew Cab 6 Foot Bed
• If you have the V6 3.3L Supercharged engine you will have two catalytic converters. There is one on the drivers side towards the front and one on the passenger side towards the front. The drivers side would be MagnaFlow Catalytic Converter, part # MF49478, and the passengers side would be MagnaFlow Catalytic Converter, part # MF49477. If you have the V6 3.3L normally aspirated engine you will have a total of 4 catalytic converters. The two in front on the drivers and passenger side and two in
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• Does The Egg Smell from Exhaust of 2000 Buick Park Avenue Mean that the Catalytic Converter is Bad
• The smell you are describing is a tell-tale sign that the catalytic converter in your 2000 Buick Park Avenue is going out. However, they do not usually fail on their own. Typically it is a tune-up issue that is causing the converter to fail. If your car ends up running too rich the converter will get hotter than usual as all of the extra fuel in the exhaust heats up the converter and creates the smell. I would recommend giving your car a complete tune-up and getting some good gas from a reput
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• Catalytic Converter Recommendation for a 1994 Chevrolet Camaro V6 3.4 Liter
• The catalytic converter that I would recommend for your 1994 Chevrolet Camaro V6 3.4 Liter is the MagnaFlow Stainless Steel Direct-Fit Catalytic Converter, # MF23494. This converter was specifically designed to fit your vehicle for an easy bolt-on installation and eliminating the need for welding or drilling during the installation. This converter will use the factory hanger locations and flanges and is EPA approved for Canada and all states except California. Just in case you were inter
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• Direction of Exhaust Flow for Installation of the MagnaFlow # 23886 Direct Fit Catalytic Converter
• I spoke with our technical contact at MagnaFlow, and the flanges on both ends of the Stainless Steel Catalytic Converter, # MF23886, are the same, so direction of flow does not matter for this converter. This converter is a direct fit converter that is 49 state legal. If you would like to let me know the year-make-model of your vehicle and the state you live in, I would be glad to make a specific recommendation for you.
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• Replacement Catalytic Converter for a 1994 Ford F-350 with 7.5 Liter Engine
• For a direct fit catalytic converter for a 1994 Ford F-350 with a 7.5 liter engine, you would need to use # MF55300. This converter was designed as a direct replacement for the factory converter on the truck. For a universal fit, there are 3 options for a 7.5 liter engine. We have # MF95505, with 2-1/4 inch inlet/outlet diameter. Then we have # MF95506 with 2-1/2 inch inlet/outlet diameter. And we have # MF95509 with a 3 inch diameter inlet/outlet. The diagrams of the universal converters
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• Does the MagnaFlow Catalytic Converter # MF45036 Require Welding to Install on a 2004 GMC Canyon
• The MagnaFlow Stainless Steel Catalytic Converter, # MF45036, does require welding for installation. All universal fit converters will require welding for installation. If you can tell me the size of the engine in your 2004 GMC Canyon, if it is a 2WD or a 4WD and if it is registered in California or not, then I can see if there is a direct fit converter that does not require welding for you.
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• Error Code P0420 After Replacing Exhaust Manifold Gasket and Using MagnaFlow Catalytic Converter
• The most common things that can cause a P0420 error code are bad oxygen sensors, engine coolant temperature sensor malfunction (does not seem likely given what you have said), leaking exhaust, or a bad catalytic converter. Since you had a manifold gasket issue, it sounds like there could still be a leak in the system somewhere. This can happen with gasket replacement if any remnants of the old gasket were still on the block or manifold when the new one was installed. It could also have ca
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• Replacement 2-1/2 Inch Catalytic Converters for a 1988 Chevrolet Camaro Iroc-Z
• I checked with my contact at MagnaFlow for catalytic converter options for your 1988 Camaro Iroc-Z. He stated that due to the EPA and CARB regulations in California we cannot recommend that you install a catalytic converter that is different from the 2.25 converter that comes on your vehicle. Modifying your exhaust system would not comply with the laws in California, which is why the shops are trying to sell you the 2.25 converter. They cannot sell a product for a vehicle that does not comply
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• Direct Fit 49 State MagnaFlow Catalytic Converter for 1995 Chevrolet K-1500 Suburban with 5.7 Engine
• According to MagnaFlow the Stainless Steel Catalytic Converter, # MF23256, is the direct fit, 49 state catalytic converter for the 1995 Chevrolet K-1500 Suburban with a 5.7L engine. At this time there is not a California approved direct fit application for your Suburban. I also checked on a Cat Back exhaust system for your 1995 Suburban and direct fit systems are only available for 1996 and newer K-1500 Suburbans with the 5.7 liter engine. I added links to a couple of informational article
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• Is the MagnaFlow Catalytic Converter Inlent/Outlet Measurement the Inner or Outer Diameter
• I spoke with my contact at MagnaFlow and he stated that on the Catalytic Converter # MF91004, the 2 inch inlet/outlet measurement is the internal diameter of the pipes. If you can tell me the year, make, and model of the vehicle, there may be several catalytic converters that will fit, some custom fit and some universal.
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• Which Catalytic Converters Fit a 2002 Lexus ES 300
• We have several 49 state legal converters (not legal in California) for the 2002 Lexus ES 300. They can be split into direct fit and universal fit. For a direct fit front manifold OEM fit converter, you can use # MF44744. For a direct fit rear, you can use # MF26214 or the OEM # MF49992. For a direct fit rear manifold OEM fit converter, you can use # MF49991 or aftermarket # MF50260. For a universal fit rear, you can use # MF99205HM. There are lots of options but to make it easier, th
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• California Approved Catalytic Converter Options for a 1999 Toyota Tacoma
• There are a few options for a California approved catalytic converter for your 1999 Toyota Tacoma. For a 3.4 liter, Tier 1, 2 wheel drive model, there is a direct fit, # MF46697. For a universal fit, use # MF46005. For a 3.4 liter TLEV, use # MF45134. The Magnaflow converters have a limited lifetime warranty. They are made of stainless steel so they are very corrosion resistant and are likely to outlast an OEM converter from the factory. For a 2.7 liter we have direct fit # MF46882 or u
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• Recommend Replacement Catalytic Converters For 1996 Ford Explorer
• Depending on which motor your 1996 Ford Explorer is equipped with will depend on how many and which catalytic converters you will need. If you have the V6 4.0 liter motor, you will need to replace the the front and rear converter. For this we have the MagnaFlow Stainless Steel Catalytic Converter, part # MF23313, (49 state approved) which is a direct fit replacement. If you have the V8 5.0 liter motor, you will need to replace a total of 4 catalytic converters. For the driver side front, y
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• Which Catalytic Converters Fit a 1999 Toyota Tacoma
• The correct catalytic converter for your 1999 Toyota Tacoma is going to depend on the engine it has in it. I have listed out the options for you below: 2.4L, Direct Fit = # MF23886 2.4L, California, Direct Fit = # MF23758 or # MF44758 2.7L, Direct Fit = # MF23770 3.4L, 2 wheel drive, Direct Fit = # MF23760 or # MF46697 3.4L, 4 wheel drive, Direct Fit = # MF46882 Converter # MF91033 is not listed as a fit for your truck.
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• Differences Between Ceramic Catalytic Converters and Stainless Steel Converters
• In order to have a complete exhaust system for your 2001 Chevy Suburban you will need a cat-back system like a MagnaFlow Exhaust System # MF15798. Instructions link attached. When it comes to catalytic converters the general consensus is that a ceramic converter will be more efficient at removing unburnt fuel, but the metal converters will flow better, which might give more power. The ceramic converters recommended for your car are the: MagnaFlow Direct Fit Ceramic Catalytic Converter,
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• Will MagnaFlow Stainless Steel Catalytic Converter # MF23453 Fit 1997 Chevrolet C/K Truck, 5.7 liter
• From the information I was able to obtain, the item you selected, MagnaFlow Stainless Steel Catalytic Converter, part # MF23453, will fit your 1997 Chevrolet C/K Series with 5.7 liter motor. The # MF23453 Catalytic Converter is 49-State legal, and is legal in the state of Virginia. This catalytic converter is not legal in the state of California.
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• Parts Needed for a Complete Bolt On Exhaust System with Cats for a 2001 Chevrolet Suburban
• For a complete bolt on exhaust system, for your 2001 Chevrolet Suburban 2500 4x4 with 6.0 Liter engine, there are no 50 state legal systems available. We do have 49 state legal systems available. Parts for a 49 State legal vehicle are listed below. MagnaFlow Stainless Steel Cat-Back Exhaust System, # MF15798 MagnaFlow Direct Fit Stainless Steel Catalytic Converter, # MF93622 (Driver Side) MagnaFlow Direct Fit Stainless Steel Catalytic Converter, # MF93623 (Passenger Side) We have an ins
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• Catalytic Converter for 2000 Toyota Celica GTS
• According to Magnaflow, part # MF46610 is the correct 50-state legal catalytic converter for your 2000 Celica GTS. This is a direct-fit, not a universal application.
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• California Approved Catalytic Converter Options for a 1996 Toyota Tacoma with 2.4 Liter Engine
• According to MagnaFlow, there are 2 options for California approved catalytic converters that will fit a 1996 Toyota Tacoma with a 2.4 liter engine. There is a universal fit and a direct fit. The universal fit is part # MF46004. The direct fit is # MF46882 (it is California approved for some years and engine sizes, but not others. For your 1996 Tacoma with the 2.4 liter, MagnaFlow has indicated that it is California approved).
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• Diameter of Pipe on the MagnaFlow Stainless Steel Catalytic Converter # MF36252
• The MagnaFlow Stainless Steel Catalytic Converter, part # MF36252 is a direct fit for a Dodge Omni Non-Turbocharged and the #MF36251 is the direct fit for the Dodge Omni Turbocharged. The diameter on both of the catalytic converters is 2 inches. The universal fit catalytic converters were also a 2 inch diameter. My contact at Magnaflow said they do not have a catalytic converter for your Dodge Omni with a 3 inch pipe.
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• Difference Between Metallic and Ceramic MagnaFlow Catalytic Converters
• I contacted our representative at MagnaFlow about the differences in the metallic and ceramic catalytic converters. The representative informed me that the metallic catalytic converters, like part # MF59956 are a bit stronger and would be good for applications where the catalytic converter is close to the header as they can handle more heat. The metallic ones are usually used on OBD1 applications. The ceramic catalytic converters, such as part # MF99659HM, are not as strong and usually do
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• Recommend MagnaFlow Catalytic Converter For My 1992 Chevrolet Corvette 5.7 Liter Base Model
• I contacted our representative at MagnaFlow for the correct catalytic converter for your 1992 Corvette Base Model, 5.7 liter. The representative informed me that you will need the MagnaFlow Stainless Steel Catalytic Converter, part # MF94106. Part # MF94106 has been test fitted on the Corvette and is a confirmed fit for both the driver and passenger side exhaust. If you need a California approved converter, you will need MagnaFlow Stainless Steel Catalytic Converter - Universal - California A
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• Replacement Catalytic Coverter Recommendation for 2003 Toyota Corolla
• We offer a direct-fit, 49 state legal (except for California) catalytic converter for your Corolla, part # MF93200. The converter you referenced, part # MF36760, is for a Nissan Maxima or Pulsar.
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• Catalytic Converter Recommendation for a 1997 Chevy Tahoe
• The most economically priced catalytic converter that will fit your 1997 Chevy Tahoe and is legal for use in California is the MagnaFlow Stainless Steel Catalytic Converter, part # MF45004. This is a universal fit item that Magnaflow says will work on the 1997 Chevy Tahoe. Most likely it would need to be welded in place of the current converter that is in your vehicle.
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• Catalytic Converter For Installation on a 2000 Toyota Celica GT
• The MagnaFlow Stainless Steel Catalytic Converter - Direct-Fit - California Approved, item # MF39476, is designed to fit on 1987 to 1995 GM Trucks and is not recommended for the 2000 Celica GT. For your Celica we have the Universal (weld in) MagnaFlow Stainless Steel Catalytic Converter - Universal - California Approved, item # MF46004. If you would like a direct fit converter you can use the Magnaflow Direct fit Catalytic Converter, item # MF46610, which will connect to the OEM mounts in
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• Direct Fit and Universal Catalytic Converters that Will Fit a 1992 Chevy C/K Series Truck with 5.7L
• I spoke with my contact at MagnaFlow, and he stated that there are actually 2 options for your 1992 Chevy Silverado with the 5.7 liter engine. First, the direct fit catalytic converter is # MF93476. This converter is legal in 49 states with California being the only exception. The universal fit converter is # MF94009. This converter has different dimensions than the M309F94, but my contact stated it was correct for your truck. It, too, is 49 state approved with the exception of California.
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• Passenger and Driver side Catalytic Converter Recommendations for a 4WD Ford F-150 with a 4.6L V8
• For your 1997, 4x4, Ford F-150 with a 4.6 liter V8 you would need a MagnaFlow Stainless Steel Catalytic Converter - Direct-Fit, part # MF23345, for the passenger side and a MagnaFlow Stainless Steel Catalytic Converter - Direct-Fit, part # MF23344, for the driver side. This catalytic converter is vehicle-specific, so the included clamps and hooks connect to the factory flanges and hanger locations, making installation quick and easy. It includes Mandrel bent tubes that reduce exhaust turbu
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• Catalytic Converter Recommendation for a 2005 Kia Rio
• The MagnaFlow Stainless Steel Catalytic Converter, part # MF36103, you referenced is designed to be used on vehicles that are older than 1996 and use OBDI computer systems. You would need a MagnaFlow Stainless Steel Direct-Fit Catalytic Converter, part # MF50881. This catalytic converter is designed to work specifically on the 2005 Kia Rio, and due to the design of the exhaust system on your daughters 2005 Kia Rio, a universal converter would not be a feasible option.
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• Will the MagnaFlow Universal Stainless Steel Catalytic Converter # MF94007 Fit on a 1992 Ford F-150
• The MagnaFlow Stainless Steel Catalytic Converter - Universal, item # MF94007, is actually the correct universal application for the front catalytic converter on your 1992 F-150 Pickup with 4.9 Liter engine. The 1992 F-150 with 4.9L engine requires 2 catalytic converters, unless you do a swap for a system that has a larger catalytic converter to handle the emissions. The MagnaFlow Stainless Steel Catalytic Converter - Direct-Fit, item # MF93302, is the correct direct fit system for your vehic
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• Direct and Universal Fit, 50 State Approved Catalytic Converters for a 5.7 Liter 1989 GMC Jimmy
• We actually carry four model MagnaFlow catalytic converters that will fit your 1989 GMC Jimmy but # MF33505 is not one of them. For a direct fit 50 State Catalytic Converter, you can use # 39476. For a universal fit, you can use # 39009. Both of these options are 50-state EPA and CARB (California Air Resources Board) approved. The 49 State approved catalytic converters (excludes California) are # MF94009 for universal fit. For direct fit, use part # MF93476. The converters that are e
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• Availability of a Catalytic Converter to Fit a 2003 Mitsubishi Eclipse GT V6
• The MagnaFlow Stainless Steel Catalytic Converter that will work on the 2003 Mitsubishi Eclipse with 3.0 Liter V6 is the MagnaFlow Stainless Steel Catalytic Converter - Universal - California Approved, item # MF41005. This is the rear catalytic converter only. The 2003 Mitsubishi Eclipse with 3.0 Liter V6 also has a front pre-converter and a rear pre-converter. The replacements for those parts are the MagnaFlow Stainless Steel Direct-Fit Catalytic Converter, front pre-converter, item # MF9318
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• Direction of Installation for the MagnaFlow # 59959 Catalytic Converter
• Yes, the MagnaFlow Stainless Steel Catalytic Converter - Universal, item # MF59959, can be installed in either direction. If a catalytic converter must be installed in a particular direction there will be markings on the outside of the converter itself. I have linked an FAQ article on catalytic converters.
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• Which Catalytic Converter will Fit my 1995 Chevrolet Astro
• The direct fit catalytic converters for your 1995 Chevy Astro are part # MF93155 for All-Wheel Drive models and part # MF93478 for 2 Wheel Drive models. We also have the universal fit converters that are welded in for your 1995 Astro and that is part # MF94009. The above parts are 49-State approved and are not legal in California.
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• What is the Inlet and Outlet Diameter of MagnaFlow Spun Stainless Catalytic Converter Part MF54956
• The inlet and outlet diameter is 2-1/2 inches. This Catalytic Converter is 49-state approved. It is not approved in California.
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• Magnaflow Universal Catalytic Converter, Part # MF94309 as Replacement for 1997 Chevy Corvette
• The MF94309 converter will work mechanically speaking, but due to the tight clearances of the Corvette undercarriage, you will need to measure the existing converter to ensure the replacement has the same dimensions. Also keep in mind that this particular converter is 49 state legal, it cannot be used in California.
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