Pontiac Firebird Performance Exhaust Mufflers

Your Pontiac Firebird will be happy to know that the search for the right Performance Exhaust Mufflers you’ve been looking for is over! Advance Auto Parts has 4 different Performance Exhaust Mufflers for your vehicle, ready for shipping or in-store pick up. The best part is, our Pontiac Firebird Performance Exhaust Mufflers start from as little as $39.95.

When it comes to your Pontiac Firebird, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Performance Exhaust Mufflers brands so you can shop with complete confidence. We’re sure you will get the right product to keep that Firebird running for a long time.

We even have reviews of our OEM and aftermarket Performance Exhaust Mufflers products to help you buy with confidence. Hear from other customers via the 5,361 reviews on parts for your Pontiac Firebird.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Performance Exhaust Mufflers for your Firebird, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Compare 9 Pontiac Performance Exhaust Mufflers

Flowmaster Inc. – Flowmaster Inc. 50 Delta Flow Muffler – 2.00 Offset In – 2.00 Center Out – Moderate Sound, 942051 (Part No.942051)

Flowmaster Inc. 50 Delta Flow Muffler - 2.00 Offset In - 2.00 Center Out - Moderate Sound, 942051

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$173.99
The three chamber design utilizes Flowmaster’s 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. – Flowmaster Inc. 40 Series Muffler – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 42543 (Part No.42543)

Flowmaster Inc. 40 Series Muffler - 2.50 Offset In - 2.50 Offset Out - Aggressive Sound, 42543

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$101.99
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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Dynomax – Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17739 (Part No.17739)

Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17739

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$84.99
Dynomax Super Turbo performance mufflers’ exclusive, patented, flow director design channels exhaust flow, and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow, and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted i nterior resonance, while maintaining a mellow performance tone.
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Flowmaster Inc. – Flowmaster Inc. 50 Delta Muffler 409S – 2.25 Offset In – 2.25 Offset Out – Moderate Sound, 842453 (Part No.842453)

Flowmaster Inc. 50 Delta Muffler 409S - 2.25 Offset In - 2.25 Offset Out - Moderate Sound, 842453

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$188.99
The three chamber design utilizes Flowmaster’s 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 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 8042543 (Part No.8042543)

Flowmaster Inc. 40 Series Muffler 409S - 2.50 Offset In - 2.50 Offset Out - Aggressive Sound, 8042543

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$135.99
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 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 80 Series Muffler 409S – 2.50 Offset In – 2.50 Dual Out – Aggressive Sound, 842583 (Part No.842583)

Flowmaster Inc. 80 Series Muffler 409S - 2.50 Offset In - 2.50 Dual Out - Aggressive Sound, 842583

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$188.99
The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. The inlet is located next to one of the outlets on the same side of the case. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros and Firebirds with transverse mufflers. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 70 Series Muffler – 2.50 Offset In – 2.50 Offset Out – Mild Sound, 52573 (Part No.52573)

Flowmaster Inc. 70 Series Muffler - 2.50 Offset In - 2.50 Offset Out - Mild Sound, 52573

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$249.99
The 70 series utilizes Flowmaster’s Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV’s, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Super 40 Muffler – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 952548 (Part No.952548)

Flowmaster Inc. Super 40 Muffler - 2.50 Offset In - 2.50 Offset Out - Aggressive Sound, 952548

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$149.99
The Super 40 features Flowmaster’s Delta Flow technology. It’s larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow&reg technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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PowerStop – PowerStop Z16 Low-Dust Ceramic Brake Pads, 16-999 (Part No.16-999)

PowerStop Z16 Low-Dust Ceramic Brake Pads, 16-999

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$53.99
The Power Stop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad surface, Z16 pads maintain consistent wear and performance while ensuring a fast break-in. The Z16 Evolution ceramic brake pads are an affordable stock replacement for all vehicles.
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FAQs for Pontiac Firebird Performance Exhaust Mufflers

What are the most popular Performance Exhaust Mufflers for the Pontiac Firebird?

With 2 brands you can trust, our most popular Performance Exhaust Mufflers for the Pontiac Firebird are: