Banks Power
Banks Power GM 454 Mh EFI Vortec (w/ Heatshield) Muffler - 2/2.5in X 3.5in S/S
SKU: gbe52410
Usually ships within 1-3 business days — Free shipping over $199
Overview
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!
Features
- Dramatically Improves Flow
Similar Items
Fitment notes (catalog)
GM 454 Motorhome EFI (Electronic Fuel Injection) Vortec, with Heatshield
Summarized compatible vehicles also appear under Description → Fitment.
Detailed rows from our confirmed fitment index can be large (dozens to hundreds per part). Load them only when you need year/trim/engine-level links to Shop by Vehicle.