1989 GMC C1500 Performance Exhaust Mufflers
Your 1989 GMC C1500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Performance Exhaust Mufflers you desperately need.
We currently carry 7 Performance Exhaust Mufflers to choose from for your 1989 GMC C1500, and our inventory prices range from as little as $63.39 up to $175.99.
On top of low prices, Advance Auto Parts offers 4 different trusted brands of Performance Exhaust Mufflers for the 1989 GMC C1500. We only sell parts from trusted brands like Flowmaster Inc. so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 80 reviews on our Performance Exhaust Mufflers for the 1989 GMC C1500 from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Performance Exhaust Mufflers stock in-person!
Performance Exhaust Mufflers for Your 1989 GMC C1500
Flowmaster Inc. – Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.842548)
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$126.99
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. – 40 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.42543)
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$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, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound (Part No.842553)
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$175.99
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 409S stainless steel and fully MIG welded for maximum durability.
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Dynomax – Super Turbo Muffler Universal Fit Aluminized Steel 13" L, 3" In, 2.5" Out, Oval (Part No.17674)
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$89.99
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.
Product Features:
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Product Features:
- Large internal flow tubes improve exhaust flow and reduce backpressure
- Exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications.
- Fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone
- Dyno proven to flow up to 700 SCFM
Flowtech – Afterburner Muffler, 3in Center Inlet 2.5in Dual Offset Outlet, Non-Reversible, Aggressive Sound (Part No.50370FLT)
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$130.99Product Features:
- Made From Aluminized Case
- Rust And Corrosion Protection
- Stronger Seams Prevent Blow Out
- Provides More Horsepower
- Max Flow In Either Direction
- Powerful Sound With No Resonance
- Limited Lifetime Warranty
Hooker Headers – Competition Turbo Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Mild Sound (Part No.21005HKR)
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$63.39
Competition Turbo Mufflers utilized a low back pressure baffle network designed to flow in either direction resulting in better performance and economy.
Product Features:
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Product Features:
- Low Backpressure Baffle Network
- Compact Design
- Improved Engine Efficiency
- Better Performance And Economy
- Throaty Sound On Acceleration
- Quiet At Idle And Cruising
- Double Wrapped Aluminized Steel
Flowtech – Terminator Muffler, 3in Center Inlet 2.5in Dual Offset Outlet, Non-Reversible, Moderate Sound (Part No.50170FLT)
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$154.99Product Features:
- Aluminized Steel Construction
- 3in. Inner Pass Tubes
- Reduce Backpressure
- Increase Horsepower
- No Glass To Burn Or Blow Out
- Will Flow In Either Direction
- Welded For Strength/Durability
FAQs for 1989 GMC C1500 Performance Exhaust Mufflers
What are the most popular Performance Exhaust Mufflers for the 1989 GMC C1500?
With 4 brands you can trust, our most popular Performance Exhaust Mufflers for the 1989 GMC C1500 parts are:
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$99.99
(13)
40 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound
Performance Exhaust Mufflers
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$89.99
(3)
Super Turbo Muffler Universal Fit Aluminized Steel 13" L, 3" In, 2.5" Out, Oval
Performance Exhaust Mufflers
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$126.99
(1)
Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound
Performance Exhaust Mufflers
