Straight-through flow path. Exclusive expansion chamber dissipates annoying mid-range drone. Flows up to 201% better than stock. Authoritative, but never overpowering, exhaust sound. Polished-stainless steel. 3.5 inch diameter in/out.Monster Exhaust Benefits. Replacing the restrictive stock muffler with Banks free-flowing Monster muffler makes a huge difference in airflow, sound and performance. The Banks muffler has a large inlet and outlet. And in between, the exhaust flows straight through, instead of torturously winding its way back and forth inside hairpin chambers and building up back-pressure. And only Banks Monster muffler has an expansion chamber to alleviate the nasty drone that other straight-through mufflers are known for.Banks utilizes durable ceramic packing with a high temp rating so it won't degrade like fiberglass. Add it all together and you get a muffler that flows over three times better than stock and delivers a pleasing, throaty rumble!
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1998-2000 |
Ford |
F-150 |
Base |
| 2004 |
Ford |
F-150 |
FX4 |
| 2000-2003 |
Ford |
F-150 |
Harley-Davidson Edition |
| 2001-2003 |
Ford |
F-150 |
King Ranch |
| 1998-2004 |
Ford |
F-150 |
Lariat |
| 1999-2003 |
Ford |
F-150 |
Lightning |
| 1998-2004 |
Ford |
F-150 |
XL |
| 1998-2004 |
Ford |
F-150 |
XLT |
| 2004 |
Ford |
F-150 Heritage |
SVT Lightning |
| 2004 |
Ford |
F-150 Heritage |
XL |
| 2004 |
Ford |
F-150 Heritage |
XLT |
| 1998-1999 |
Ford |
F-250 |
Base |
| 1998-1999 |
Ford |
F-250 |
Lariat |
| 1998-1999 |
Ford |
F-250 |
XL |
| 1998-1999 |
Ford |
F-250 |
XLT |
| 2004 |
Ford |
F-250 Super Duty |
Harley-Davidson Edition |
| 2004 |
Ford |
F-250 Super Duty |
King Ranch |
| 1999-2004 |
Ford |
F-250 Super Duty |
Lariat |
| 1999-2004 |
Ford |
F-250 Super Duty |
XL |
| 1999-2004 |
Ford |
F-250 Super Duty |
XLT |
| 2004 |
Ford |
F-350 Super Duty |
Harley-Davidson Edition |
| 2003-2004 |
Ford |
F-350 Super Duty |
King Ranch |
| 1999-2004 |
Ford |
F-350 Super Duty |
Lariat |
| 1999-2004 |
Ford |
F-350 Super Duty |
XL |
| 1999-2004 |
Ford |
F-350 Super Duty |
XLT |