MagnaFlow 49203 - OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
MagnaFlow 49203 - OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses Ceramic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements.
MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding, cutting or bending, limited applications may require additional welding for optimal installation.
The Direct Fit Catalytic Converter is an exact replacement for your stock converter, with an interface at either end that will allow it to be bolted into the exhaust system. No fabrication or modifications are usually required. It’s available in OBD II (On-Board Diagnostics, 2nd Generation), Pre-OBD II, and OEM Grade OBD II configurations. Pre-OBD II is for early vehicles (generally 1995 or older), which were equipped with 2-way, 3-way, or 3-way with air injection converters. Two-way converters oxidize harmful Hydrocarbons (HC) and Carbon Monoxide (CO) along with secondary oxygen into water (H2O) and Carbon Dioxide (CO2). Along with the previously detailed conversion, a 3-way converter also reduces oxides of nitrogen (NOx) into Nitrogen (N2). The 3-way with air injection converter operates the same as a 3-way converter but with the addition of air pumped into the converter to improve the oxidation capabilities.
OBD II converters are for 1995 and newer vehicles and are 3-way converters. OEM Grade OBD II converters are for vehicles registered outside of the state of California, with California spec emissions. More precious metals are applied to the substrate on these converters to further reduce emissions. To determine if this converter is right for your vehicle, find the VECI (Vehicle Emissions Control Information) label in the engine compartment and look for the word “California” on the label.
On vehicles registered outside the state of California, MagnaFlow warrants the Direct Fit Catalytic Converter to be free of manufacturer’s defects for a period of 5 years and emissions failure for 25,000 miles. Direct Fit Catalytic Converters on vehicles registered in California carry a 5 year, 50,000 mile warranty against manufacturer’s defects and emissions failure.
MagnaFlow® has been in business for more than 30 years, with its slogan "Quality – Power – Sound" leading the company on its steady path to success. MagnaFlow is the market leader in exhaust systems. No other brand has managed to fulfill the demands auto enthusiasts have on their exhaust systems, while still complying with emission standards, as MagnaFlow has. The product line is steadily expanding, introducing new, cutting edge technologies and designs. MagnaFlow is the leader in exhaust system design and the company is determined to stay in the lead.
Magna Flow 49203 Features:
- Reduces harmful emissions
- Physically part of the exhaust header/manifold assembly
- Exact replacement with little or no fabrication or modifications required
- Ribbed body to minimize expansion and distortion, holding the ceramic catalyst in proper alignment
- Strongest and smoothest flowing inlet and outlet joint of any manufacturer
- Each inlet tailored to the size of the converter body
- Converter body manufactured from heavy-duty stainless steel
- Seam
MagnaFlow 49203 - OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses Ceramic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements.
MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding, cutting or bending, limited applications may require additional welding for optimal installation.
The Direct Fit Catalytic Converter is an exact replacement for your stock converter, with an interface at either end that will allow it to be bolted into the exhaust system. No fabrication or modifications are usually required. It’s available in OBD II (On-Board Diagnostics, 2nd Generation), Pre-OBD II, and OEM Grade OBD II configurations. Pre-OBD II is for early vehicles (generally 1995 or older), which were equipped with 2-way, 3-way, or 3-way with air injection converters. Two-way converters oxidize harmful Hydrocarbons (HC) and Carbon Monoxide (CO) along with secondary oxygen into water (H2O) and Carbon Dioxide (CO2). Along with the previously detailed conversion, a 3-way converter also reduces oxides of nitrogen (NOx) into Nitrogen (N2). The 3-way with air injection converter operates the same as a 3-way converter but with the addition of air pumped into the converter to improve the oxidation capabilities.
OBD II converters are for 1995 and newer vehicles and are 3-way converters. OEM Grade OBD II converters are for vehicles registered outside of the state of California, with California spec emissions. More precious metals are applied to the substrate on these converters to further reduce emissions. To determine if this converter is right for your vehicle, find the VECI (Vehicle Emissions Control Information) label in the engine compartment and look for the word “California” on the label.
On vehicles registered outside the state of California, MagnaFlow warrants the Direct Fit Catalytic Converter to be free of manufacturer’s defects for a period of 5 years and emissions failure for 25,000 miles. Direct Fit Catalytic Converters on vehicles registered in California carry a 5 year, 50,000 mile warranty against manufacturer’s defects and emissions failure.
MagnaFlow® has been in business for more than 30 years, with its slogan "Quality – Power – Sound" leading the company on its steady path to success. MagnaFlow is the market leader in exhaust systems. No other brand has managed to fulfill the demands auto enthusiasts have on their exhaust systems, while still complying with emission standards, as MagnaFlow has. The product line is steadily expanding, introducing new, cutting edge technologies and designs. MagnaFlow is the leader in exhaust system design and the company is determined to stay in the lead.
Magna Flow 49203 Features:
- Reduces harmful emissions
- Physically part of the exhaust header/manifold assembly
- Exact replacement with little or no fabrication or modifications required
- Ribbed body to minimize expansion and distortion, holding the ceramic catalyst in proper alignment
- Strongest and smoothest flowing inlet and outlet joint of any manufacturer
- Each inlet tailored to the size of the converter body
- Converter body manufactured from heavy-duty stainless steel
- Seam
We spend a lot of time making sure that we offer the best price online for all of our products. We also like to keep things simple.
If you find any of our products for sale anywhere else online we'll match that price! So you will know that you are getting the best price.
Making sure you get the best price online is easy;
- Call us and we'll sort the best price out
- Email us at help@catalyticconvertersdepot.com and tell us which product and the price you think we should beat.
Keep in mind that we are talking about total price. We provide free shipping on all of our products regardless of price.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.
Our 100% Price Guarantee has some limitations:
- Promotions such as rebates and buy one, get one free offers are not eligible
- The item must be in stock on the competitors website
- The competitor must be an online store, they may not have a retail location
- The website can not be a discounter or auction website (ie; eBay, Amazon, Overstock, etc..)
- The competitor must be an Authorized Retailer for the product in question
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
Call us today at 1 (833) 202-2555 and get the best price online!
![]() |
All orders are processed within 1 business day. Shipping normally will take 3-5 business days. |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |

I Know How YOU Feel and What YOU Are Thinking!
Before online shopping became popular, we all went to Auto Zone or our local mechanic to get what we wanted. Now it's just cheaper to get things online. But can you trust them? Exhaust Systems aren't cheap so I know how important this investment is for you. And believe me, I've been there so I know EXACTLY how you feel. That's why I stake me and my store's reputation on these promises:

110% Price Match Guarantee
If you find it cheaper, let us know and we will match that price. You can read more about my price match guarantee here.
Fast Processing &Shipping
All of my suppliers are based in the USA. You don't have to wait weeks to get your exhaust systems. All orders will be processed on the same day or within 1 business day. Shipping will take 3-5 business days (depending on where you live).

Excellent Customer Service Promise
Before I bought my first catalytic converters I did ALOT of research. I'm sure you have as well. But if you have any questions or problems, I will bend over backwards to answer or fix any problems for you. I PROMISE!

Most Bang for your Buck
I often offer discounts and free giveaways. I want you to feel that you got the BEST VALUE for your hard earned money. I know asking you to spend it with me is hard but I am determined to make you happy!
Easy 30 Day Returns
Returns will be refunded onto the same method of payment for original purchase. Please allow 10-20 business days from receiving the returned product for refund to be processed. No returns on used machines. 10% restocking fee may apply.
HOW TO RETURN MY CATALYTIC CONVERTERS
1. Call us at 1 (833) 202-2555 if you would like to receive a refund.
2. For refunds just package your machine back into original box. The box must be intact.
3. Write on your invoice "refund"
4. Write the return-to address on the box.
5. That's it. You will receive an email once your refund is processed. There is a 10% restocking fee on all refunds.

We Have You Covered
Here at Catalytic Converters Depot, we work with manufacturers that give YOU a warranty. Nobody wants to be left in the dark when they have problems with their catalytic converters. I know how you feel and that's why I only work with companies who can give you a warranty so you can sleep at night!

Your Information is SAFE
Your data and private information is protected by Norton. Through Norton you are protected from identity theft and fraud. In addition, we do not sell or "rent" out your information to spammers or marketers. Believe me, that's the last thing I want to happen to me and I make sure it doesn't happen to you (that's why I pay extra to use Norton to protect your data!).
MagnaFlow 49203 - OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses Ceramic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements.
MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding, cutting or bending, limited applications may require additional welding for optimal installation.
The Direct Fit Catalytic Converter is an exact replacement for your stock converter, with an interface at either end that will allow it to be bolted into the exhaust system. No fabrication or modifications are usually required. It’s available in OBD II (On-Board Diagnostics, 2nd Generation), Pre-OBD II, and OEM Grade OBD II configurations. Pre-OBD II is for early vehicles (generally 1995 or older), which were equipped with 2-way, 3-way, or 3-way with air injection converters. Two-way converters oxidize harmful Hydrocarbons (HC) and Carbon Monoxide (CO) along with secondary oxygen into water (H2O) and Carbon Dioxide (CO2). Along with the previously detailed conversion, a 3-way converter also reduces oxides of nitrogen (NOx) into Nitrogen (N2). The 3-way with air injection converter operates the same as a 3-way converter but with the addition of air pumped into the converter to improve the oxidation capabilities.
OBD II converters are for 1995 and newer vehicles and are 3-way converters. OEM Grade OBD II converters are for vehicles registered outside of the state of California, with California spec emissions. More precious metals are applied to the substrate on these converters to further reduce emissions. To determine if this converter is right for your vehicle, find the VECI (Vehicle Emissions Control Information) label in the engine compartment and look for the word “California” on the label.
On vehicles registered outside the state of California, MagnaFlow warrants the Direct Fit Catalytic Converter to be free of manufacturer’s defects for a period of 5 years and emissions failure for 25,000 miles. Direct Fit Catalytic Converters on vehicles registered in California carry a 5 year, 50,000 mile warranty against manufacturer’s defects and emissions failure.
MagnaFlow® has been in business for more than 30 years, with its slogan "Quality – Power – Sound" leading the company on its steady path to success. MagnaFlow is the market leader in exhaust systems. No other brand has managed to fulfill the demands auto enthusiasts have on their exhaust systems, while still complying with emission standards, as MagnaFlow has. The product line is steadily expanding, introducing new, cutting edge technologies and designs. MagnaFlow is the leader in exhaust system design and the company is determined to stay in the lead.
Magna Flow 49203 Features:
- Reduces harmful emissions
- Physically part of the exhaust header/manifold assembly
- Exact replacement with little or no fabrication or modifications required
- Ribbed body to minimize expansion and distortion, holding the ceramic catalyst in proper alignment
- Strongest and smoothest flowing inlet and outlet joint of any manufacturer
- Each inlet tailored to the size of the converter body
- Converter body manufactured from heavy-duty stainless steel
- Seam
We spend a lot of time making sure that we offer the best price online for all of our products. We also like to keep things simple.
If you find any of our products for sale anywhere else online we'll match that price! So you will know that you are getting the best price.
Making sure you get the best price online is easy;
- Call us and we'll sort the best price out
- Email us at help@catalyticconvertersdepot.com and tell us which product and the price you think we should beat.
Keep in mind that we are talking about total price. We provide free shipping on all of our products regardless of price.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.
Our 100% Price Guarantee has some limitations:
- Promotions such as rebates and buy one, get one free offers are not eligible
- The item must be in stock on the competitors website
- The competitor must be an online store, they may not have a retail location
- The website can not be a discounter or auction website (ie; eBay, Amazon, Overstock, etc..)
- The competitor must be an Authorized Retailer for the product in question
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
Call us today at 1 (833) 202-2555 and get the best price online!
![]() |
All orders are processed within 1 business day. Shipping normally will take 3-5 business days. |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |

I Know How YOU Feel and What YOU Are Thinking!
Before online shopping became popular, we all went to Auto Zone or our local mechanic to get what we wanted. Now it's just cheaper to get things online. But can you trust them? Exhaust Systems aren't cheap so I know how important this investment is for you. And believe me, I've been there so I know EXACTLY how you feel. That's why I stake me and my store's reputation on these promises:

110% Price Match Guarantee
If you find it cheaper, let us know and we will match that price. You can read more about my price match guarantee here.
Fast Processing &Shipping
All of my suppliers are based in the USA. You don't have to wait weeks to get your exhaust systems. All orders will be processed on the same day or within 1 business day. Shipping will take 3-5 business days (depending on where you live).

Excellent Customer Service Promise
Before I bought my first catalytic converters I did ALOT of research. I'm sure you have as well. But if you have any questions or problems, I will bend over backwards to answer or fix any problems for you. I PROMISE!

Most Bang for your Buck
I often offer discounts and free giveaways. I want you to feel that you got the BEST VALUE for your hard earned money. I know asking you to spend it with me is hard but I am determined to make you happy!
Easy 30 Day Returns
Returns will be refunded onto the same method of payment for original purchase. Please allow 10-20 business days from receiving the returned product for refund to be processed. No returns on used machines. 10% restocking fee may apply.
HOW TO RETURN MY CATALYTIC CONVERTERS
1. Call us at 1 (833) 202-2555 if you would like to receive a refund.
2. For refunds just package your machine back into original box. The box must be intact.
3. Write on your invoice "refund"
4. Write the return-to address on the box.
5. That's it. You will receive an email once your refund is processed. There is a 10% restocking fee on all refunds.

We Have You Covered
Here at Catalytic Converters Depot, we work with manufacturers that give YOU a warranty. Nobody wants to be left in the dark when they have problems with their catalytic converters. I know how you feel and that's why I only work with companies who can give you a warranty so you can sleep at night!

Your Information is SAFE
Your data and private information is protected by Norton. Through Norton you are protected from identity theft and fraud. In addition, we do not sell or "rent" out your information to spammers or marketers. Believe me, that's the last thing I want to happen to me and I make sure it doesn't happen to you (that's why I pay extra to use Norton to protect your data!).
