As an Amazon Associate I earn from qualifying purchases.


Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles.







1. Flowmaster
#ad
Flowmaster 8425154 2.5InD/2.5OutD Super 10 409s Muffler
#adFlowmaster #ad - Flowmaster Chambered Technology. Aggressive Sound. Premium Quality. 409ss stainless Steel Construction. Easy Installation.More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 6.5 Pounds |
Width | 0 Inches |
Part Number | 8425154 |
Model | 8425154 |
Warranty | Check with the manufacturer |
More information #ad
2. Flowmaster
#ad
2.50 Center IN / 2.25 Dual OUT, Black, Flowmaster 8425152 Super 10 Muffler 409S, Aggressive Sound
#adFlowmaster #ad - Outlet diameter:2. 250 inch. 409 stainless steel construction. Delta flow technology for maximum scavenging effect. Fit type: Universal Fit. Super 10 series. Super aggressive sound level.More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 6.5 Pounds |
Width | 0 Inches |
Part Number | 8425152 |
Model | 8425152 |
Warranty | 10 Year Limited Warranty |
More information #ad
3. Southwest Speed
#ad
NEW FLOWMASTER SUPER 10 SERIES CHAMBERED MUFFLER,3.00" CENTER IN,2.50" DUAL OUT,BLACK FINISH
#adSouthwest Speed #ad - Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. Super 10 series 409s stainless steel, single chamber mufflers. These mufflers utilize the same patented delta flow technology that is found in other Flowmaster Super series mufflers to deliver maximum performance.Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles.
More information #ad
Intended for customers who desire the loudest and most aggressive sound they can find. Note: universal Muffler - Some adaptation may be required. Features: intended only for off-road or race applications | Delta Flow Technology | 409SS Stainless Steel Construction | Super 10 Sound Level. Brand new flowmaster super 10 series chambered muffler, 2. 50" dual out, 3. 00" center in, black finish Holley Part #8430152.Brand | Southwest Speed #ad |
Manufacturer | Flowmaster #ad |
Part Number | FLM-8430152 |
More information #ad
4. Flowmaster
#ad
3.00 Offset IN / 2.50 Dual OUT, Aggressive Sound, Black, Flowmaster 9430462 Super 44 Muffler
#adFlowmaster #ad - Recent two chamber improvement. Fit type: Universal Fit. Race proven patented delta flow technology. Noticeable interior resonance. Deep aggressive exhaust note. No internal packing to blow-out.More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 10 Pounds |
Width | 0 Inches |
Part Number | 9430462 |
Model | 9430462 |
Warranty | Check with the manufacturer |
More information #ad
5. Flowmaster
#ad
Flowmaster 524554 2.25 Dual In/Out 50 Series Muffler Suv/Pf
#adFlowmaster #ad - Mild to stock exterior exhaust tone. Improved horsepower, Torque and Engine Efficiency. Mig welded for maximum durability. Excellent choice for large displacement vehicles. Minimal interior resonance.More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 10 Pounds |
Width | 0 Inches |
Part Number | 524554 |
Model | 524554 |
Warranty | Check with the manufacturer |
More information #ad
6. Flowmaster
#ad
Flowmaster 8430152 3InC/2.5OutD Super 10 409s Muffler
#adFlowmaster #ad - Easy installation. Reversible-No, Outlet Diameter-2. 5 inch. 409ss stainless Steel Construction. Premium Quality. Aggressive Sound. Flowmaster Chambered Technology.More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 6.7 Pounds |
Width | 0 Inches |
Part Number | 8430152 |
Model | 8430152 |
Warranty | 10 Year Limited Warranty |
More information #ad
7. Flowmaster
#ad
Flowmaster 842516 2.5 InO/2.5 OutC Super 10 409s Muffler
#adFlowmaster #ad - 409ss stainless Steel Construction. Premium Quality. Flowmaster Chambered Technology. Easy Installation. Aggressive Sound.More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 6.3 Pounds |
Width | 0 Inches |
Part Number | 842516 |
Model | 842516 |
Warranty | Lifetime Limited Warranty |
More information #ad
8. Flowmaster
#ad
Flowmaster 843016 3.0 InO/3.0 OutC Super 10 409s Muffler
#adFlowmaster #ad - Premium Quality. Aggressive Sound. Easy Installation. 409ss stainless Steel Construction. Flowmaster Chambered Technology.More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 6 Pounds |
Width | 0 Inches |
Part Number | 843016 |
Model | 843016 |
Warranty | Lifetime Limited Warranty |
More information #ad
9. Flowmaster
#ad
Flowmaster 8425454 Super 44 Series Delta Flow Muffler
#adFlowmaster #ad - Stainless steel universal Muffler - Not a direct fit. Some adaptation required. Dual in/dual out: 2. 5".More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 4.5 Inches |
Length | 20.4 Inches |
Weight | 12 Pounds |
Width | 9.8 Inches |
Part Number | 8425454 |
More information #ad
10. Flowmaster
#ad
Flowmaster 8525454 2.5 InD/2.5 OutD Super 40 409s Muffler
#adFlowmaster #ad - Durable fully welded 409SS stainless steel. Easy Installation. Deep aggressive Sound Exhaust Note. Excellent performance on high horsepower vehicles. Noticeable interior resonance.More information #ad
Brand | Flowmaster #ad |
Manufacturer | Flowmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 14 Pounds |
Width | 0 Inches |
Part Number | 8525454 |
Model | 8525454 |
Warranty | Check with the manufacturer |
More information #ad