10 best flowmaster dual in dual out for 2020

All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best flowmaster dual in dual out on the market. We then delved into these flowmaster dual in dual out further and put together detailed reviews so that you can easily pick the best flowmaster dual in dual out for your needs.

Best flowmaster dual in dual out

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Best flowmaster dual in dual out reviews

1. Flowmaster 42582 80 Series Muffler - 2.50 Dual IN / 2.50 Dual OUT - Aggressive Sound

Feature

Aggressive and powerful exterior exhaust tone
Notable Interior resonance
1982 to 2002 Camaro, Firebird and Buick Grand National
Cross flow applications
The original two chamber design
Fit Type: Universal Fit

2. Flowmaster 524554 Super 50 Muffler - 2.25 Dual IN / 2.25 Dual OUT - Moderate Sound

Feature

Fit Type: Universal Fit
Reduced Interior resonance
Mild to moderate exterior exhaust tone
Race proven patented delta flow technology

3. Flowmaster 530722 70 Series Muffler - 3.00 Center IN / 2.25 Dual OUT - Mild Sound

Feature

Stock to mild exterior exhaust tone
Reduced Interior resonance
Recommended for SUV, trucks, motorhomes and tow vehicles
Improved horsepower or torque and potential mileage improvement
Race proven patented delta flow technology

4. Flowmaster 9525454 Super 40 Muffler - 2.50 Dual IN / 2.50 Dual OUT - Aggressive Sound,Black

Feature

Deep aggressive to moderate exhaust note
Moderate interior resonance
Excellent performance on high horsepower vehicles
Race proven patented delta flow technology
No internal packing to blow-out

5. Flowmaster 8525554 50 H.D. Muffler 409S - 2.50 Dual IN / 2.50 Dual OUT - Moderate Sound

Feature

Moderate to aggressive exterior exhaust tone
Reduced interior resonance
Recommended for dodge ram hemi and diesel trucks
Improved horsepower/torque and potential mileage improvement
Race proven patented delta flow technology

6. Flowmaster 8525454 Super 40 Series 2.50" Dual in and Out 16 Gauge 409S Stainless Steel Exhaust System Black

Feature

Durable fully welded 409 stainless steel
Deep aggressive to moderate exhaust note
Moderate interior resonance
Excellent performance on high horsepower vehicles

7. Flowmaster 8530552 Super 50 Muffler 409S - 3.00 Center IN / 2.50 Dual OUT - Moderate Sound,Black

Feature

Mild to moderate exterior exhaust tone
Minimal interior resonance
Excellent choice for large displacement vehicles
Improved horse power/torque and potential mileage improvement
Race proven patented delta flow technology

8. Flowmaster (8425154) Super 10 Series Muffler

Feature

Aggressive Sound
2. 50 inch in/out
Product dimension - 4.25 x 6.5 x 9.75 inches

9. Flowmaster 8425454 Super 44 Series Delta Flow Muffler

Feature

Dual In/Dual Out: 2.5"
Stainless Steel Universal Muffler - Not a direct fit. Some adaptation required.

10. Flowmaster 425403 40 Series Muffler - 2.50 Dual Inlet / 3.00 Center Outlet - Aggressive Sound Exhaust Muffler 40 Series Muffler - 2.50 Dual In / 3.00 Center Out - Aggressive Sound,Black

Feature

Flow master 425403 40 Series Muffler - 2. 50 Dual Inlet / 3. 00 Center Outlet - Aggressive Sound Exhaust Muffler 40 Series Muffler - 2. 50 Dual In / 3. 00 Center Out - Aggressive Sound

Conclusion

By our suggestions above, we hope that you can found the best flowmaster dual in dual out for you. Please don't forget to share your experience by comment in this post. Thank you!