Expert Answers about Toyota Catalytic Converters
- How Many Catalytic Converters Are Installed in 2002 Lexus ES300
- The 2002 Lexus ES falls into the 4th generation of this design and if equipped with a 3.0L V6 engine it has three catalytic converters, according to my contact at MagnaFlow.
The front converter is part # MF50821. The rear converters are parts # MF26214 and # MF50260. These are all bolt-on products; no welding is required. None of these items are approved by the state of California.
I have linked each of these parts, but please note that the product images on our web pages are not the...
view full answer... - Are Stock Catalytic Converters on a 2001 Toyota Tacoma California Approved
- If the 2001 Toyota Tacoma was registered and sold in California then it should have California approved catalytic converters. To determine if the vehicle does have California emissions equipment you can have a dealer run the VIN to see how it is equipped (provided it still has the stock equipment).
If you end up needed California approved catalytic converters I have included a link to the options we carry for the 2001 Toyota Tacoma.
view full answer... - Will Catalytic Converter Improve Engine Performance On 2008 BMW M5
- A catalytic converter like part # MF99206HM is not intended to increase horsepower when installed.
The intent is to reduce the amount of contaminants released when the engine is running. Since the exhaust system is part of the overall tuning of the vehicle, if it were removed it would or could have a negative effect on the performance of the engine. The performance of the catalytic converter is monitored by the computer too, so any replacement converter must perform like the original....
view full answer... - Which Catalytic Converter Should You Replace First On A 2003 Lexus ES300
- It is the best idea to replace all three at once. However, if your budget won't allow for all three at the same time considering it can be pretty pricey, then the front cat would be the one to replace considering the front cat is the one that takes the bulk of the emissions load.
The Magnaflow Stainless Steel Catalytic Converter # MF37103 you referenced is a great choice and is California Air Reduction Board compliant.
Another great choice is the Magnaflow Universal Catalytic Converter...
view full answer... - Function Type on a Magna Flow Catalytic Converter Part # MF91004
- Yes! The Magna Flow catalytic converter # MF91004 is a 3-way function. The exact position of the converter in the exhaust system depends on your vehicle, but it is always located between the manifold and muffler.
The type of converter required on a particular vehicle varies with model year, engine size and vehicle weight.
I have included a couple FAQ's for you as well.
view full answer... - O2 Sensor Fittings on MagnaFlow # MF23881 Catalytic Converter for 1998 Toyota Corolla
- Per MagnaFlow, their # MF13881 catalytic converter for the 1998 Toyota Corolla does indeed have the port for an O2 sensor. This converter is considered 49-state legal, which means that is does NOT meet CARB regulations and would not be legal for vehicles registered in California.
view full answer... - Catalytic Converters for a 2000 Ford Explorer Limited with 5.0 Motor
- Without the O2 sensors in place the 2000 Ford Explorer would run poorly. You would need new ones if the old ones are shot. But one of my coworkers stated that the catalytic converter(s) likely have a clog which would cause the system to run too rich and ignite the fuel that is being dumped into the exhaust. So more than likely you will need to replace the catalytic converters.
So it definitely sounds like you need new O2 sensors and new catalytic converters. It could be that the heat damaged...
view full answer... - What is the Warranty for MagnaFlow Stainless Steel Catalytic Converter # MF23409
- MagnaFlow Stainless Steel Catalytic Converter # MF23409 carries a limited lifetime warranty. This model was designed as a direct fit replacement for a 1992 to 1996 Corvette with 5.7 liter engine but excludes the ZR1 for the 1992 to 1995 model years.
view full answer... - Which Way Should the Arrow Point on a Catalytic Converter
- The arrow on your catalytic converter should be aligned with the direct of flow for exhaust gases. Therefore, the arrow would need to be pointed towards the muffler, not the header/exhaust manifold.
view full answer... - Does Installation Of MagnaFlow Universal Muffler Affect Vehicle Performance
- I called my contact at MagnaFlow about the Dual Core, Universal Muffler XL Turbo Series, part # MF13743 for your 460 motor.
They told me it will increase the horsepower and torque from 2 to 5 percent. It will not affect the catalytic converter lifespan, and will not affect the 02 sensors in any way. The gas mileage change has not been tested so they were unable to tell me if it would be affected.
This is a weld-on installation. the inlet and outlet diameter is 3 inches.
view full answer... - Does MagnaFlow MF15807 Extend Back From Exhaust Manifold of 2004 Toyota Corolla
- The MagnaFlow # MF15807 is a cat-back system, meaning it connects to the existing exhaust system at the exit of the catalytic converter and extends rear ward to the exhaust pipe.
I've linked you to an FAQ article about Cat-Back exhaust systems.
view full answer... - Replacing Old O2 Sensors When Replacing a Catalytic Converter
- I spoke with my contact at Magnaflow and he said it is not going to hurt anything to run your new assembly with the old sensors. He also said that if you are not getting any bad readings from your old sensors, then you do not have to replace them. However, if you do want to put new sensors in and it is more convenient to replace the old sensors with the new sensors during installation, then that is acceptable as well.
I would recommend that you let the entire assembly cool off before replacing...
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