2011 Mazda 3 Exhaust Manifold and Headers
Keep Your 2011 Mazda 3 in Top Shape with Quality Exhaust Manifold and Headers
Whether you’re repairing or upgrading your Exhaust Manifold and Header, using high-quality parts is key to keeping your 2011 Mazda 3 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Exhaust Manifold and Headers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2011 Mazda 3 Exhaust Manifold and Header at Advance Auto Parts is around $709.50, with a range that starts at $227.99 and goes up to $1,191.00. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Flowtech Upright Headers and CalCat CARB Direct Fit Catalytic Converter with Integrated Exhaust Manifold start at just $227.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Exhaust Manifold and Header, don’t forget to check out other key components like Catalytic Converters and Exhaust Mufflers. At Advance Auto Parts, we’re here to help you keep your 2011 Mazda 3 in peak condition, inside and out.
Find Your Specific 2011 Mazda 3 Exhaust Manifold and Headers
Looking for the perfect Exhaust Manifold and Header for your 2011 Mazda 3? You’re in the right place. Below, you’ll find links to various types of Exhaust Manifold and Headers that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust Manifold and Headers, ensuring durability and a precise fit for your Mazda 3. Whether you’re driving a 2011 model or another popular model year like
2004,
2005,
2006,
2007,
2008,
2009,
2010,
2012, and
2013, we’ve got you covered. Purchasing Exhaust Manifold and Headers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Exhaust Manifold and Headers that fit your vehicle.
Essential 2011 Mazda 3 Exhaust Manifold and Headers
MagnaFlow – Direct-Fit California Grade CARB Compliant Manifold Catalytic Converter (Part No.5531786)
from
$1356.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 5531786. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 2007-2009 Mazda 3 2.3L & 2008-2010 Mazda 5 2.3L. MagnaFlow 5531786 includes (2) Flange Gaskets and interchanges with OE parts L3B4-20-50X, L3B4-20-50XA, L3B4-20-50XB, L3B4-20-50XC, L3B4-20-50XD, L3B4-20-50XE, L3C1-20-50X, L3C1-20-50XB, LF14-20-50X, LF14-20-50XA, LF14-20-50XB, LF14-20-50XC, LF14-20-50XE, LF14-20-50XG, LF62-20-50X, LF62-20-50XB. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
Product Features:
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Product Features:
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- Simplifies installation with essential gaskets and hardware being included in the box
- Durable 308 stainless steel MIG welds
MagnaFlow – Direct-Fit OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.49345)
from
$825.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 49345. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 49345 includes (2) Flange Gaskets and interchanges with OE parts L3B4-20-50X, L3B4-20-50XA, L3B4-20-50XB, L3B4-20-50XC, L3B4-20-50XD, L3B4-20-50XE, L3C1-20-50X, L3C1-20-50XB, LF14-20-50X, LF14-20-50XA, LF14-20-50XB, LF14-20-50XC, LF14-20-50XE, LF14-20-50XG, LF62-20-50X, LF62-20-50XB. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
Product Features:
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Product Features:
- Simplifies installation with essential gaskets and hardware being included in the box
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- Simplifies installation with essential gaskets and hardware being included in the box
- Durable 308 stainless steel MIG welds
MagnaFlow – Direct-Fit OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.51615)
from
$779.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51615. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 51615 includes (4) Nuts, (1) Bolt, (2) Flange Gaskets and interchanges with OE parts L328-20-50XC, L328-20-50XD, L328-20-50XE, L328-20-50XG, L328-20-50XH, L328-20-50XJ, LF13-20-50XC, LF13-20-50XD, LF13-20-50XF, LF13-20-50XG, LF13-20-50XH, LF13-20-50XK, LF64-20-50X, LF64-20-50XA, LF64-20-50XC. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
Product Features:
See More
Product Features:
- Simplifies installation with essential gaskets and hardware being included in the box
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- Simplifies installation with essential gaskets and hardware being included in the box
- Durable 308 stainless steel MIG welds
Dorman – Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME (Part No.674-886)
from
$511.99
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.
Product Features:
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Product Features:
- Direct replacement – this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
- Convenient kit – includes gaskets and downpipe hardware to simplify installation
- Durable construction -manufactured within strict tolerances for reliable longevity
- Trustworthy value – backed by team of engineers and quality control experts in the United States
Walker – CalCat CARB Direct Fit Catalytic Converter with Integrated Exhaust Manifold (Part No.84361)
from
$1191.00
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Manifold Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit.
Product Features:
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Product Features:
- CARB COMPLIANT : For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
- DIRECT-FIT DESIGN : Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
- SUPERIOR TECHNOLOGY : Optimal high technology wash coat formulated to deliver superior performance (as compared to EPA-compliant converters)
- CONSISTENT PERFORMANCE : Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
- STRONG AND DURABLE : Features thick OE-style flanges, hangers and brackets for strength and stainless-steel body with aluminized pipe and heat shields for durability
- BUY WITH CONFIDENCE : Backed by Walker’s 50,000-mile/80,000-kilometer emissions and structural integrity limited warranty
Flowtech – Flowtech Upright Headers (Part No.12160FLT)
from
$227.99
Product Features:
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- CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing
- Heavy duty 16-gauge 409SS tubing for increased strength and durability
- 1-1/2″ primary tubing diameter for increased exhaust flow, increasing performance and improved throttle response
- 2.5″ collector for maximum strength and exhaust flow
- Extra thick header flange for a leak-free seal and maximum strength
- Welded-in collector merge spear to control exhaust gas re-entry into primary tubes
Popular 2011 Mazda 3 Exhaust Manifold and Headers Categories
Most Popular Exhaust Manifold and Headers for 2011 Mazda 3s
Enhance your 2011 Mazda 3 with one of the 2 Exhaust Manifold and Headers we have in stock, starting at just $227.99.
Walker – CalCat CARB Direct Fit Catalytic Converter with Integrated Exhaust Manifold (Part No.84361)
from
$1191.00
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Manifold Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit.
Product Features:
See More
Product Features:
- CARB COMPLIANT : For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
- DIRECT-FIT DESIGN : Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
- SUPERIOR TECHNOLOGY : Optimal high technology wash coat formulated to deliver superior performance (as compared to EPA-compliant converters)
- CONSISTENT PERFORMANCE : Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
- STRONG AND DURABLE : Features thick OE-style flanges, hangers and brackets for strength and stainless-steel body with aluminized pipe and heat shields for durability
- BUY WITH CONFIDENCE : Backed by Walker’s 50,000-mile/80,000-kilometer emissions and structural integrity limited warranty
Flowtech – Flowtech Upright Headers (Part No.12160FLT)
from
$227.99
Product Features:
See More
- CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing
- Heavy duty 16-gauge 409SS tubing for increased strength and durability
- 1-1/2″ primary tubing diameter for increased exhaust flow, increasing performance and improved throttle response
- 2.5″ collector for maximum strength and exhaust flow
- Extra thick header flange for a leak-free seal and maximum strength
- Welded-in collector merge spear to control exhaust gas re-entry into primary tubes
FAQs for 2011 Mazda 3 Exhaust Manifold and Headers
What are the best-selling Exhaust Manifold and Headers for 2011 Mazda 3s?
Out of 2 Exhaust Manifold and Headers that fit 2011 Mazda 3s, the following parts are the top sellers:
- Flowtech Upright Headers (50307593) – $227.99
- CalCat CARB Direct Fit Catalytic Converter with Integrated Exhaust Manifold (12478191) – $1,191.00
What’s the price range for 2011 Mazda 3 Exhaust Manifold and Headers?
The prices of Exhaust Manifold and Headers for the 2011 Mazda 3 range from $227.99 up to $1,191.00 for the most premium parts.
What is the average price of an Exhaust Manifold and Header for a 2011 Mazda 3?
The average price for Exhaust Manifold and Headers for the 2011 Mazda 3 is $709.50. Keep in mind the variety of part types within our Exhaust Manifold and Header category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Exhaust Manifold and Headers for other Mazda 3 model years?
What are the cheapest Exhaust Manifold and Headers for my 2011 Mazda 3?
The cheapest 2011 Mazda 3 Exhaust Manifold and Headers we carry are:
- Flowtech Upright Headers (50307593) – $227.99
- CalCat CARB Direct Fit Catalytic Converter with Integrated Exhaust Manifold (12478191) – $1,191.00
Does Advance Auto Parts sell Exhaust Manifold and Headers for any other 2011 Mazda models?
Yes. We stock Exhaust Manifold and Headers for 3 other popular 2011 Mazda models. Some of the most popular are 2011 Tribute Exhaust Manifold and Headers, 2011 CX-7 Exhaust Manifold and Headers, 2011 MX-5 Miata Exhaust Manifold and Headers, and 2011 6 Exhaust Manifold and Headers.
What types of Exhaust Manifold and Headers do you sell for my 2011 Mazda 3?
We currently have just 1 Exhaust Manifold and Header in stock for a 2011 Mazda 3, and as of 3/1/26, it is an Exhaust Manifold and Header.
Can I get help with 2011 Mazda 3 Exhaust Manifold and Header orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Exhaust Manifold and Headers and more.
What is your return policy for Mazda 3 Exhaust Manifold and Headers?
Advance Auto Parts keeps returns simple. For new Mazda 3 Exhaust Manifold and Headers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.