GMC C2500 Performance Mufflers

Your One-Stop Shop For Trusted GMC C2500 Performance Mufflers

If you’re in search of GMC C2500 Performance Mufflers aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 12 Performance Mufflers from top brands with prices ranging from $131.99 to $482.99.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Mufflers for your GMC C2500.

And don’t forget to read customer reviews across all Performance Mufflers categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Performance Mufflers have to cost top dollar, and we prove it. Browse our top GMC C2500 Performance Mufflers below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential GMC C2500 Performance Mufflers

Dynomax – Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17749 (Part No.17749)

Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17749

from

$131.99
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 interior resonance while maintaining a mellow performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Super Turbo mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548 (Part No.842548)

Flowmaster Inc. Super 44 Series Muffler 409S - 2.50 Offset In-2.50 Offset Out - Aggressive Sound, 842548

from

$139.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 50 Delta Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Moderate Sound, 842553 (Part No.842553)

Flowmaster Inc. 50 Delta Muffler 409S - 2.50 Offset In - 2.50 Offset Out - Moderate Sound, 842553

from

$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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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 2.5 Inch Outlet ID, 17273 (Part No.17273)

Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 2.5 Inch Outlet ID, 17273

from

$482.99
DynoMax Ultra Flo SS Polished performance mufflers are constructed of stainless steel for lifelong durability and completely polished for show-quality shine. The unrestricted, straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower. Each muffler uses our excl usive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo SS Polished mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. Super 40 Muffler – 3.00 Center In – 2.50 Dual Out – Aggressive Sound, 9530452 (Part No.9530452)

Flowmaster Inc. Super 40 Muffler - 3.00 Center In - 2.50 Dual Out - Aggressive Sound, 9530452

from

$173.99
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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Flowmaster Inc. – Flowmaster Inc. Super 40 Muffler 409S – 2.50 Offset In – 2.50 Center Out – Aggressive Sound, 852546 (Part No.852546)

Flowmaster Inc. Super 40 Muffler 409S - 2.50 Offset In - 2.50 Center Out - Aggressive Sound, 852546

from

$170.99
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40 features Flowmaster’s Delta Flow technology. It’s larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. 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 technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 3.00 Center In – 2.50 Dual Out – Aggressive Sound, 9430402 (Part No.9430402)

Flowmaster Inc. 40 Delta Flow Muffler - 3.00 Center In - 2.50 Dual Out - Aggressive Sound, 9430402

from

$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 2.5 Inch Outlet ID, 17519 (Part No.17519)

Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 2.5 Inch Outlet ID, 17519

from

$131.99
DynoMax Ultra Flo SS Polished performance mufflers are constructed of stainless steel for lifelong durability and completely polished for show-quality shine. The unrestricted, straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower. Each muffler uses our excl usive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo SS Polished mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 3.00 Offset In-3.00 Offset Out – Aggressive Sound, 843048 (Part No.843048)

Flowmaster Inc. Super 44 Series Muffler 409S - 3.00 Offset In-3.00 Offset Out - Aggressive Sound, 843048

from

$139.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17233 (Part No.17233)

Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17233

from

$172.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Muffler 409S – 3.00 Center In – 2.50 Dual Out – Aggressive Sound, 8430402 (Part No.8430402)

Flowmaster Inc. 40 Delta Muffler 409S - 3.00 Center In - 2.50 Dual Out - Aggressive Sound, 8430402

from

$170.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler – 3.00 Offset In – 3.00 Offset Out – Moderate Sound, 53058 (Part No.53058)

Flowmaster Inc. Super 50 Muffler - 3.00 Offset In - 3.00 Offset Out - Moderate Sound, 53058

from

$199.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Performance Mufflers Brands You Can Trust For Your GMC C2500

2 trusted brands of Performance Mufflers line our shelves, ready to help keep your GMC C2500 running smooth. Below are some of the most popular brands and their top Performance Mufflers offerings:

Popular Flowmaster Inc. Performance Mufflers

Flowmaster Inc. products for the GMC C2500 span several categories. Some of the highest-rated Flowmaster Inc. Performance Mufflers that will fit your GMC C2500 are:

Most Purchased GMC C2500 Performance Mufflers from Flowmaster Inc.

When you buy the most frequently purchased Flowmaster Inc. brand Performance Mufflers, you can be confident it will be the right part for your GMC C2500. Here are the Flowmaster Inc. Performance Mufflers Advanced Auto customers buy the most:

FAQs for GMC C2500 Performance Mufflers

What are the most purchased Performance Mufflers for the GMC C2500?

Out of 12 Performance Mufflers for the GMC C2500, the most popular in our inventory are:
Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17749
from $131.99
This product is not rated
Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17749
Performance Mufflers