Flowmaster 40 Series Muffler - 3" Offset - Inlet / Opposite Side Offset - Outlet 4414SMLWH 6 steel fan blades and

6 steel fan blades and is rated up to 8

All hardware is stainless steel to prevent rust and corrosion

Clutches / Bands / Filter / Gaskets / Seals

Male -10AN aluminum O-ring inlet fittings

9665Since 1938

Flowmaster 40 Series Muffler - 3" Offset - Inlet / Opposite Side Offset - Outlet 4414SMLWH 6 steel fan blades andThe 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 409S stainless steel and fully MIG welded for maximum durability. Features: 409S Stainless Steel 3 Year Limited Warranty Aggressive And Powerful Exterior Exhaust Tone Notable Interior Resonance Excellent Street Strip And Off Road Application No Internal Packing To