Flowmaster 40 Series Muffler - 2.25" Offset - Inlet / Outlet Shift Light Tachometer Heavy Duty Rubber

Heavy Duty Rubber

Outer Bolt Circle: 2

Fits Holley 4150

Mean Street EFI

Flowmaster 40 Series Muffler - 2.25" Offset - Inlet / Outlet Shift Light Tachometer Heavy Duty RubberThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Aggressive And Powerful Exterior Exhaust Tone Notable Interior Resonance Excellent Street Strip And Off Road Application