1971 Pontiac Firebird Mufflers

Enhance and Protect Your 1971 Pontiac Firebird with Quality Mufflers

Maintaining the performance of your 1971 Pontiac Firebird starts with choosing the right parts, and a high-quality Muffler helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Mufflers specifically for the 1971 Pontiac Firebird, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Mufflers for Every Budget

Finding a Muffler that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $99.99 and an average price of $117.99, you can choose one that fits your budget while delivering the quality you expect. Our Mufflers are competitively priced, ranging from $99.99 to $154.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 4 Mufflers from 1 trusted brands in stock, Advance Auto Parts has you covered. Our Mufflers for the 1971 Pontiac Firebird have earned reviews from over 204 customers, with an average 5 stars rating across the board. Popular options include 40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound, Super 10 Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound, and 50 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound, starting at $99.99. Our selection includes highly regarded brands such as Flowmaster Inc., and more, offering you top-notch reliability. For example, we have 4 Flowmaster Inc. Mufflers starting at $99.99 with an average rating of 4 stars.

Mufflers for Your 1971 Pontiac Firebird

Flowmaster Inc. – Super 10 Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.842518)

Super 10 Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound

from

$99.99
Super 10 Series 409S stainless steel – single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster’s other Super series mufflers to deliver maximum performance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 50 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound (Part No.942553)

50 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound

from

$154.99
The three chamber design utilizes Flowmaster’s patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.42443)

40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound

from

$99.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 50 Series Muffler, 3in Offset Inlet 3in Offset Outlet, 17in long, Non-Reversible, Moderate Sound (Part No.943053)

50 Series Muffler, 3in Offset Inlet 3in Offset Outlet, 17in long, Non-Reversible, Moderate Sound

from

$154.99
The three chamber design utilizes Flowmaster’s patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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FAQs for 1971 Pontiac Firebird Mufflers

Which Mufflers are the top sellers for the 1971 Pontiac Firebird?

How can I make sure that a part will be compatible with my 1971 Pontiac Firebird?

Our Pontiac Firebird aftermarket and OEM parts are designed specifically for the 1971 model. You can always find your specific fitment and compatibility for your 1971 Pontiac on an individual product page.

What is the price range for 1971 Pontiac Firebird Mufflers?

The range of prices of Mufflers for the 1971 Pontiac Firebird goes from $99.99 up to $154.99 for the most premium parts.

What is the average price of a 1971 Pontiac Firebird Muffler?

1971 Pontiac Firebird Mufflers average $117.99 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Flowmaster Inc., and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Mufflers for other Pontiac Firebird model years?

Yes, we currently stock Mufflers for 35 model years of Pontiac Firebirds, from 1967 to 2002. Model years 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994 are the most popular for Muffler purchases.

Can I get help with 1971 Pontiac Firebird Muffler orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Pontiac Mufflers and more.

What is your return policy for Pontiac Firebird Mufflers?

Advance Auto Parts keeps returns simple. For new Pontiac Firebird Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.