Catalytic Converters

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Fits: 2006 Subaru Impreza

PART# 441057

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Fits: 2006 Subaru Outback, 2007 Subaru Outback

PART# 542204

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Fits: 1992 Toyota Camry, 1993 Toyota Supra, 1981 Toyota Celica, 1979 Toyota Celica, 1994 Toyota Corolla, 1981 Toyota Cressida, 1993 Subaru SVX, 1992 Toyota ...

PART# 37304

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Fits: 1995 Subaru Legacy, 1993 Mercury Grand Marquis, 1991 Mercury Colony Park, 1991 Mercury Grand Marquis, 1990 Mercury Colony Park, 1995 Nissan 240SX, 199 ...

PART# 337084

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Fits: 2002 Subaru Outback, 2003 Subaru Impreza, 2003 Subaru Legacy, 2003 Subaru Outback, 2001 Subaru Outback, 2000 Subaru Outback, 2002 Subaru Impreza, 2001 ...

PART# 441127

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Fits: 2005 Subaru Outback; 2.5, 4H, 2004 Subaru Outback; 2.5, 4H

PART# 93235

Ca Legality: 49-State Legal (Ex. CA)
Price: $449.56
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Fits: 1995 Subaru Legacy, 1998 Subaru Legacy, 1999 Subaru Forester, 1997 Subaru Legacy, 1996 Subaru Impreza, 1997 Subaru Impreza, 2002 Subaru Impreza, 2003 ...

PART# 441335

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Fits: 2003 Volkswagen EuroVan; 2.8, 6V, 2002 Volkswagen EuroVan; 2.8, 6V, 1997 Volkswagen EuroVan; 2.8, 6V, 2000 Volkswagen EuroVan; 2.8, 6V, 1999 Volkswage ...

PART# 51235

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Fits: 1991 Subaru Legacy, 1994 Subaru Legacy, 1992 Subaru Legacy, 1993 Subaru Legacy, 1990 Subaru Legacy

PART# 37002

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Fits: 1995 Subaru Impreza; 1.8, 4H, 1996 Subaru Impreza; 1.8, 4H, 1997 Subaru Impreza; 1.8, 4H, 1994 Subaru Impreza; 1.8, 4H, 1993 Subaru Impreza; 1.8, 4H

PART# 23865

Ca Legality: 49-State Legal (Ex. CA)
Price: $205.37
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2001 2002 2003 Subaru Legacy 2.5 catalytic converter DIRECT FIT,WITH GASKETS

Subaru Catalytic Converter OEM Genuine

2001 2002 2003 Subaru Outback 2.5 catalytic converter DIRECT FIT ** UPS SHIP USA

Front Exhaust Pipe Catalytic Converter for Impreza wrx & STI w/turbo

2001 2002 2003 Subaru Forester 2.5 catalytic converter DIRECT FIT **UPS SHIP USA

At Andy's Auto Sport, we have a huge variety of Subaru catalytic converters to ensure that you have every catalytic converter option available to you. We go out of our way to carry every major line of Subaru catalytic converters, so that whether you are looking for replacement Subaru catalytic converter or a performance high flow cat or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Subaru catalytic converter needs!


The good news is that, although replacement catalytic converters can be costly from your local dealership, aftermarket units (many times made by the same original equipment manufacturers) are substantially less expensive and can be purchased as direct-fit bolt-on units (assuming that the original converter was also bolted on) or weld-on units. Replacing your catalytic converter can restore power that has been lost due to a faulty original converter and will make your vehicle run better overall. In addition, a bad catalytic converter means that your exhaust is releasing harmful toxins into the atmosphere and environment, so getting a new one means you’re doing your part to keep the earth and its atmosphere clean.
Modern catalytic converters are much less restrictive than in days past, so much so that the antiquated (and illegal) method of "gutting" the converters of their internal structures has been deemed almost pointless on newer cars, as the performance gains are minimal, if any. Aftermarket high-flow catalytic converters are therefore a much better (and more responsible) choice for those seeking to upgrade their exhaust systems or replace a faulty converter.

So how do you know if your catalytic converter is on its way out? If your engine seems to be losing power or your temperature gauge reads a little high, one possible culprit could be that a rich condition is feeding excessive unburned fuel into the catalytic converter, which can overheat it as well as damage it. It is common to see your catalytic converter glowing orange/red when this condition is present. Another common sign of catalytic converter failure is the infamous "rotten egg" smell. Other common symptoms include: a lack of power, rough engine idle, or stalling. If you are replacing your catalytic converter due to any of the above circumstances, it is a good idea to also replace your oxygen sensor, since it plays a vital role in the air/fuel mixture ratio and may have also been damaged due to the same adverse conditions. Finally, physical damage can sometimes occur if a large rock or other object hits catalytic converter, resulting in a damaged ceramic core. This can often be heard, as smaller ceramic pieces will bounce around inside the converter housing. As you can imagine, this is often accompanied by a loss of power due to exhaust blockage.
Q: What is a hi-flow catalytic converter? Why buy one?
A: All stock catalytic converters are restrictive when it comes to exhaust flow, and they essentially place a choke hold on performance. The hi-flow catalytic converters on the market today have a higher flow capacity than factory units. Still able to pass emissions and gain horsepower, how can you go wrong with a hi-flow catalytic converter?

Q: How do you install a hi-flow catalytic converter?
A: There are two kinds of catalytic converters. The first are direct fit converters (no welding required) which have all necessary flanges and oxygen sensors just like the original equipment catalytic converters. There are also universal fit catalytic converters that are designed to be welded or clamped in place. Universal fit converters have the same flow characteristics as direct fit models with the same inlet and outlet diameter.

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