2003 Mazda 6 Exhaust Mufflers
Keep Your 2003 Mazda 6 in Top Shape with a Quality Exhaust Muffler
When it comes to maintaining or upgrading your 2003 Mazda 6, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Exhaust Muffler for your 6. We currently carry a top Exhaust Muffler in stock that is built to last. Whether you’re replacing a damaged Exhaust Muffler or looking to upgrade, our selection for the 2003 Mazda 6 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Catalytic Converters and Exhaust Manifold and Headers to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2003 Mazda 6 running smoothly and looking great.
Find Your Specific 2003 Mazda 6 Exhaust Mufflers
Looking for the perfect Exhaust Muffler for your 2003 Mazda 6? You’re in the right place. Below, you’ll find a Exhaust Muffler from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust Mufflers, ensuring durability and a precise fit for your Mazda 6. Whether you’re driving a 2003 model or another popular model year like
2005,
2006,
2007,
2008,
2009,
2010,
2011,
2012, and
2013, we’ve got you covered. Purchasing Exhaust Mufflers 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 Mufflers that fit your vehicle.
Essential 2003 Mazda 6 Exhaust Mufflers
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2" Inlet (OD) 2" Outlet (OD) (Part No.53566)
from
$281.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and welding
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL – OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED – Acoustic and flow tested for quality OE-style sound you can count on
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly (Part No.70021)
from
$277.99
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler body with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- PREMIUM ACOUSTIC CONTROLá– OE-style louvered tubes loweránoise levelsáwhile OE-style domed heads help reduce radiated noiseáfor premium factory-style sound compared to straight perforated tubes
- EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets andápipeároutings for easy installation and doesn’t require specialized fabricationáand/or welding
- BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot weldsáprovideástability and longer service life
- DESIGN VALIDATEDá– Acoustic and flow tested for qualityáOE-style soundáyou can count on
- BUY WITH CONFIDENCE — Comes with Walker’s limited warranty and exclusive Safe & Sound«áGuarantee
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (OD) 2.25" Outlet (OD) (Part No.54975)
from
$189.99
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler body with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
- BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on
- BUY WITH CONFIDENCE : Comes with Walker’s limited warranty and exclusive limited Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Popular 2003 Mazda 6 Exhaust Mufflers Categories
Most Popular Muffler for 2003 Mazda 6s
Enhance your 2003 Mazda 6 with this popular Muffler we have in stock, for $281.99.
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2" Inlet (OD) 2" Outlet (OD) (Part No.53566)
from
$281.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and welding
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL – OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED – Acoustic and flow tested for quality OE-style sound you can count on
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
FAQs for 2003 Mazda 6 Exhaust Mufflers
What’s the price range for 2003 Mazda 6 Exhaust Mufflers?
We currently have just one Exhaust Mufflers for the 2003 Mazda 6 in stock: Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2" Inlet (OD) 2" Outlet (OD) and it costs $281.99.
Does Advance Auto Parts sell Exhaust Mufflers for other Mazda 6 model years?
Does Advance Auto Parts sell Exhaust Mufflers for any other 2003 Mazda models?
Yes. We stock Exhaust Mufflers for 5 other popular 2003 Mazda models. Some of the most popular are 2003 MPV Exhaust Mufflers, 2003 B4000 Exhaust Mufflers, 2003 B2300 Exhaust Mufflers, 2003 Protege Exhaust Mufflers, and 2003 B3000 Exhaust Mufflers.
What types of Exhaust Mufflers do you sell for my 2003 Mazda 6?
We currently have just 1 Exhaust Muffler in stock for a 2003 Mazda 6, and as of 3/1/26, it is a Muffler.
Can I get help with 2003 Mazda 6 Exhaust Muffler orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Exhaust Mufflers and more.
What is your return policy for Mazda 6 Exhaust Mufflers?
Advance Auto Parts keeps returns simple. For new Mazda 6 Exhaust Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.