GMC Caballero Performance Mufflers
Your GMC Caballero will be happy to know that the search for the right Performance Mufflers you’ve been looking for is over! Advance Auto Parts has 4 different Performance Mufflers for your vehicle, ready for shipping or in-store pick up. The best part is, our GMC Caballero Performance Mufflers start from as little as $101.99.
When it comes to your GMC Caballero, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Performance Mufflers brands so you can shop with complete confidence. We’re sure you will get the right product to keep that Caballero running for a long time.
We even have reviews of our OEM and aftermarket Performance Mufflers products to help you buy with confidence. Hear from other customers via the 599 reviews on parts for your GMC Caballero.
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 Mufflers for your Caballero, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Compare 25 GMC Performance Mufflers
Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548 (Part No.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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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17220 (Part No.17220)
from
$144.99
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. Super 10 Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 842518 (Part No.842518)
from
$101.99
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. – Flowmaster Inc. 40 Series Muffler – 2.25 Offset In – 2.25 Offset Out – Aggressive Sound, 42443 (Part No.42443)
from
$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 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, 17733 (Part No.17733)
from
$92.99
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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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17221 (Part No.17221)
from
$147.99
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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Hooker Headers – Hooker Headers Aero Chamber Muffler, 21501HKR (Part No.21501HKR)
from
$140.99
The raw aluminized steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23% better and produce more horsepower and torque than the most popular high performance brand.
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Flowmaster Inc. – Flowmaster Inc. Super 44 Muffler – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 942548 (Part No.942548)
from
$137.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! 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)
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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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17233 (Part No.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 Flow Muffler – 3.00 Center In – 2.50 Dual Out – Aggressive Sound, 9430402 (Part No.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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Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler – 3.00 Center In – 3.00 Offset Out – Moderate Sound, 53057 (Part No.53057)
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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Flowmaster Inc. – Flowmaster Inc. 50 Delta Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Moderate Sound, 842553 (Part No.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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Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler – 3.00 Offset In – 3.00 Center Out – Aggressive Sound, 43041 (Part No.43041)
from
$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 Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17547 (Part No.17547)
from
$251.99
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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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17235 (Part No.17235)
from
$191.99
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. Super 50 Muffler – 3.00 Offset In – 3.00 Offset Out – Moderate Sound, 53058 (Part No.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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Flowmaster Inc. – Flowmaster Inc. Super 40 Muffler 409S – 2.50 Offset In – 2.50 Center Out – Aggressive Sound, 852546 (Part No.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. Super 44 Series Muffler 409S – 3.00 Offset In-3.00 Offset Out – Aggressive Sound, 843048 (Part No.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.
See More
Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17223 (Part No.17223)
from
$174.99
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.
See More
Dynomax – Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17749 (Part No.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.
See More
Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler – 3.00 Offset In – 3.00 Center Out – Moderate Sound, 53056 (Part No.53056)
from
$204.99
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.
See More
Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 2.5 Inch Outlet ID, 17273 (Part No.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.
See More
Flowmaster Inc. – Flowmaster Inc. 50 Delta Flow Muffler – 3.00 Center In – 2.25 Dual Out – Moderate Sound, 9430522 (Part No.9430522)
from
$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.
See More
Flowmaster Inc. – Flowmaster Inc. Super 40 Muffler – 3.00 Center In – 2.50 Dual Out – Aggressive Sound, 9530452 (Part No.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® technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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FAQs for GMC Caballero Performance Mufflers
What are the most popular Performance Mufflers for the GMC Caballero?
With 2 brands you can trust, our most popular Performance Mufflers for the GMC Caballero are:
from
$137.99
(21)
Flowmaster Inc. Super 44 Muffler – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 942548
Performance Mufflers
from
$139.99
(1)
Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548
Performance Mufflers
from
$101.99
(1)
Flowmaster Inc. Super 10 Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 842518
Performance Mufflers
What are the best aftermarket Performance Mufflers for the GMC Caballero?
See what past customers had to say about our highest-rated Performance Mufflers for the GMC Caballero:
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$140.99
(2)
Hooker Headers Aero Chamber Muffler, 21501HKR
“I like a certain amount of old school correctness in the aftermarket parts on my 1970 Bronco. I purchased the Hooker Dual Exhaust setup with Hooker A”
Find Your GMC Caballero Performance Mufflers by Year
People also search Advance Auto for these popular years of GMC Caballero parts:
