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Vehicle Info NeededVIBRANT PERFORMANCEPART NUMBER: 231-1797
Race Muffler 4" Inside Diameter
$12999
Ships on 09/11/2026
Lowest Price GuaranteeRace Mufflers
- Race Muffler
- 4" Inside Diameter
- 4.5" Outside Diameter
- 9" Long
Vibrant Performance stainless steel race mufflers are densely packed with our premium multi-layered sound absorption materials, TIG welded for optimum durability, and manufactured from 304 stainless steel for optimum durability and corrosion resistance. Vibrant Performance race mufflers are very lightweight, compact, and are designed to comply with muffler requirement rules at race tracks throughout North America. They are available in 5” & 9” overall lengths and inlet I.D. diameters ranging from 3” to 5”.
Tracks across North America require drivers to utilize some form of sound reduction equipment on their race cars. Vibrant Performance Race Mufflers help relieve noise levels produced from your race car. These Race Mufflers feature Vibrant's unrestricted "True Straight Through" perforated materials in order to maintain maximum power.
Part TypeMuffler
Product LineVibrant Performance Stainless Steel Race Mufflers
BrandVIBRANT PERFORMANCE
Package Height5.9
Package Width9.3
Package Length17.4
Weight2.92 PG
Part CategoryPerformance Parts
Case Outside Diameter4.75 in (120.65 mm)
Part FitmentUniversal
Vendor Part Number1797
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
