Top 10 Flowmaster 40 Series 2.5 in 2.5 Out – Automotive Replacement Emission & Exhaust Products

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1. Flowmaster

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Flowmaster 42543 2.5InO/OutO 40 Series Muffler

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Flowmaster #ad - Excellent street/Strip and Off Road application. Durable fully welded 16 gauge aluminized steel. Noticeable interior resonance. Aggressive Sound Exterior Exhaust Tone. Mig welded for maximum durability.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height0 Inches
Length0 Inches
Weight9.5 Pounds
Width0 Inches
Part Number42543
Model42543
WarrantyCheck with the manufacturer

2. Flowmaster

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Aggressive Sound, 2.50 Offset IN / 2.50 Center OUT, Black, Flowmaster 42541 40 Series Muffler

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Flowmaster #ad - Aggressive and powerful exterior exhaust tone. Durable fully welded 16 gauge aluminized steel. Notable Interior resonance. No internal packing to blowout. Excellent street, strip and off road application. Fit type: Universal Fit.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height0 Inches
Length0 Inches
Weight9.5 Pounds
Width0 Inches
Part Number42541
Model42541
WarrantyCheck with the manufacturer

3. Flowmaster

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Flowmaster 8042543 40 Series Muffler 409S, Aggressive Sound Black, 2.50 Offset IN / 2.50 Offset OUT

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Flowmaster #ad - Durable fully welded 409SS stainless steel. Aggressive Sound Exterior Exhaust Tone. Excellent street/Strip and Off Road application. Noticeable Interior Resonance. Fully mig welded for maximum durability.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height0 Inches
Length0 Inches
Weight9.5 Pounds
Width0 Inches
Part Number8042543
Model8042543
WarrantyCheck with the manufacturer

4. Flowmaster

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Flowmaster 8042541 2.5InO/OutC 40 Series 409s Muffler

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Flowmaster #ad - Package dimensions: 13. 335 h x 52. 07 l x 25. 146 w centimeters. Fit type: Universal Fit. Package weight: 9. 95 pounds. Part number: 8042541.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height0 Inches
Length0 Inches
Weight9.94 Pounds
Width0 Inches
Part Number8042541
Model8042541
WarrantyCheck with the manufacturer

5. Flowmaster

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Flowmaster 942543 2.5 InO/OutO 40 Series Df Muffler

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Flowmaster #ad - Race proven Delta Flow technology. No internal packing to blowout. Excellent street/Strip and Off Road application. Easy Installation. Durable fully welded 16 gauge aluminized steel.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height4.6 Inches
Length20.3 Inches
Weight10.76 Pounds
Width9.9 Inches
Part Number942543
Model942543
WarrantyCheck with the manufacturer

6. Flowmaster

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Flowmaster 8425154 2.5InD/2.5OutD Super 10 409s Muffler

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Flowmaster #ad - Aggressive Sound. 409ss stainless Steel Construction. Easy Installation. Premium Quality. Flowmaster Chambered Technology.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height0 Inches
Length0 Inches
Weight6.5 Pounds
Width0 Inches
Part Number8425154
Model8425154
WarrantyCheck with the manufacturer

7. Flowmaster

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

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Flowmaster #ad - Durable fully welded 409SS stainless steel. Noticeable interior resonance. Easy Installation. Deep aggressive Sound Exhaust Note. Excellent performance on high horsepower vehicles.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height0 Inches
Length0 Inches
Weight14 Pounds
Width0 Inches
Part Number8525454
Model8525454
WarrantyCheck with the manufacturer

8. Flowmaster

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Flowmaster 430402 3In C/2.5Out D 40 Series Muffler

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Flowmaster #ad - Excellent street/Strip and Off Road application. Noticeable interior resonance. Aggressive Sound Exterior Exhaust Tone. Mig welded for maximum durability. Durable fully welded 16 gauge aluminized steel.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height9.9 Inches
Length20.4 Inches
Weight10.1 Pounds
Width4.6 Inches
Part Number430402
Model430402
WarrantyCheck with the manufacturer

9. Flowmaster

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Flowmaster 952547 2.5 InC/OutO Super 40 Series Muffler

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Flowmaster #ad - Deep aggressive Sound Exhaust Note. Race proven Delta Flow technology. Noticeable interior resonance. Easy Installation. Excellent performance on high horsepower vehicles.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height0 Inches
Length0 Inches
Weight10 Pounds
Width0 Inches
Part Number952547
Model952547
WarrantyCheck with the manufacturer

10. Flowmaster

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Flowmaster 952546 2.5 InO/OutC Super 40 Series Muffler

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Flowmaster #ad - Excellent performance on high horsepower vehicles. Noticeable interior resonance. Race proven Delta Flow technology. Deep aggressive Sound Exhaust Note. Easy Installation.
BrandFlowmaster #ad
ManufacturerFlowmaster #ad
Height0 Inches
Length0 Inches
Weight13.25 Pounds
Width0 Inches
Part Number952546
Model952546
WarrantyCheck with the manufacturer