Flowmonster Performance Muffler 3 in Dual inlet & outlet 12599-FM 409 Stainless manifold-back-exhaust 1994-1999 GMC K1500 305 CID

1994-1999 GMC K1500 305 CID

1995-1999 Chevrolet Suburban 1500 (K1500 Suburban)

1996-1998 GMC C1500

Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers

Flowmonster Performance Muffler 3 in Dual inlet & outlet 12599-FM 409 Stainless manifold-back-exhaust 1994-1999 GMC K1500 305 CIDOverview The Flowmonster series of absorption style mufflers deliver a moderate tone for the enthusiast looking for a deeper, more aggressive exhaust note than most OE (Original Equipment) mufflers, unlike the racey exhaust note associated with "chambered" style mufflers. Interior construction features 3. 50 inch "straight through" perforated 409 stainless steel tube surrounded by high temperature sound absorption packing material which helps to