Banks Power 99-03 Ford 7.3L Muffler Kit - 4in X 4in S/S

SKU: GBE53509

Mufflers

GBE Muffler Kits...

Banks Power

Banks Power 99-03 Ford 7.3L Muffler Kit - 4in X 4in S/S

SKU: GBE53509

Mufflers

GBE Muffler Kits...

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Description

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 wont 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!

Product Overview

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. 4 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 where the exhaust flows straight through, compared to the torturous stock design with hairpin chambers that build up back-pressure. 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!

Features and Benefits

5 inch diameter in/out
Superior Flow and Rich, Throaty Sound

Product Details

Body Height:	8.000 in.
Body Length:	19.700 in.
Body Width:	8.000 in.
Description:	MonsterÂ® Muffler
Inlet Inside Diameter:	4.000 in.
Inlet Outside Diameter:	4.000 in.
Inlet Position:	Center
Inlet Type:	Single Center
Material:	Stainless Steel
Muffler Count:	1
Outlet Outside Diameter:	4.000 in.
Outlet Position:	Center
Outlet Type:	Single Center Outlet
Overall Length:	28.000 in.
Part Number:	gbe53509
Shape:	Round
Tip Quantity:	0
Title:	Banks Power Exhaust Muffler Kit
WARNING CA Proposition 65 Message:	California Residents: Prop 65 Warning WARNING: Cancer and Reproductive Harm Visit: www.p65warnings.ca.gov
WARNING CA Proposition 65:	Yes

Application Summary

1999-03 Ford 7.3L

Part Type

Exhaust Muffler

Data: v4.2 - Upd: 2026-10-13 21:20:56

Features

5 inch diameter in/out

Specifications

Product Attributes - Brand: Banks Power
Product Attributes - Manufacturer's Part Number: 53509
Product Attributes - Part Type: Mufflers
Product Attributes - Product Line: Banks Power Monster Mufflers
Product Attributes - UPC: 801279535091
Product Attributes - Muffler Material: 409 stainless steel
Product Attributes - Inlet Diameter (in.): 4.00 in.
Product Attributes - Outlet Diameter (in.): 4.00 in.
Product Attributes - Inlet Quantity: 1
Product Attributes - Outlet Quantity: 1
Product Attributes - Case Shape: Round
Product Attributes - Reversible: No
Product Attributes - Internal Construction: Ceramic packing
Product Attributes - Muffler Finish: Polished
Product Attributes - Case Exterior Length (in.): 19.70 in.
Product Attributes - Case Outside Diameter (in.): 8.00 in.
Product Attributes - Overall Length (in.): 28.00 in.
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Banks Power
StreetFX SKU	gbe53509
SFX Item ID	4385995
Supplier Item Code	4385995
Manufacturer SKU	53509
Manufacturer UPC	801279535091
Alternative References	BAN53509, 7.3L, 4in