Flowmaster Universal 40 Series Muffler Set (2 Pack) – Offset In/Out 2.5 Inch Muffler – Durable, Black Aluminized Steel for Exhaust Tone – Aggressive Sound Mufflers for Trucks, Muscle Cars & More
Product details
| Management number | 213994086 | Release Date | 2026/04/12 | List Price | $79.95 | Model Number | 213994086 | ||
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- Aggressive Sound, Street-Ready Performance: Unleash a bold, aggressive exhaust tone with this Flowmaster 40 Series Muffler; ideal for street, strip, or off-road builds that need more growl and presence without going full race mode
- Built Tough with Aluminized Steel: Made from 16-gauge aluminized steel and fully welded, this dual muffler set is built to handle heat, pressure, and performance, mile after mile
- Interior Resonance for That Raw Feel: With a deep tone and noticeable interior resonance, this 2.5 muffler setup gives your ride a raw edge that performance lovers enjoy, no fake sound, just real feedback
- Dual Pack for Power & Value: This convenient exhaust muffler 2-pack makes it easy to upgrade your dual-exhaust setup; match your flow, balance your sound, and boost your build without buying twice
- Rock it in Street, Strip & Off-Road Builds: Versatile enough for muscle cars, trucks, or off-road rigs, the Flowmaster Muffler pack delivers big sound and performance gains, plus it includes a sticker for custom flair wherever you drive it
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Mufflers
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