1989 Ford Thunderbird Mufflers

Your 1989 Ford Thunderbird 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 Mufflers you desperately need.

We currently carry 1 Mufflers to choose from for your 1989 Ford Thunderbird, and our inventory prices range from as little as $133.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Mufflers for the 1989 Ford Thunderbird. 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 3 reviews on our Mufflers for the 1989 Ford Thunderbird from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Mufflers stock in-person!

Mufflers for Your 1989 Ford Thunderbird

Flowmaster Inc. – 40 Series Muffler, 2in Center Inlet 2in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942042)

40 Series Muffler, 2in Center Inlet 2in Offset Outlet, Non-Reversible, Aggressive Sound

from

$133.99
This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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