Gibson 55121S - Superflow Universal Oval Muffler, Stainless
Gibson Superflow Mufflers surpass all performance advantages compared to any other muffler on the market, including the lowers restriction rate! The SuperFlow mufflers have a straight-through, chambered and louvered design which will deliver maximum exhaust flow. They will keep the sound low inside your cab, while still giving you a powerful and aggressive sound at the tailpipe.Key Features:
- Gibson Performance Muffler
- Stainless Steel
- 4 x 9 in. Oval Body
- 2.25 in. Offset Inlet
- 2.25 in. Offset Outlet
- Shell L-13 in.
- Body L-19 in.
Gibson offers its customers a wide range of header and exhaust system products and accessories which will work with one of the most comprehensive and exhaustive list of vehicle applications! The company offers its products in aluminized or stainless steel, and all are 50-state emissions legal and will not affect your factory warranty. All products are specially engineered for a hassle-free, bolt-on installation.
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