Granatelli Motor Sports Manual Exhaust Cutout Kit 306540

4-Inch Manual Exhaust Cutout Kit 

SKU: 306540

Exhaust cutouts are not a new invention. In fact, they've probably been around as long as mufflers have, because there always seems to be a time when you wish your exhaust were a little louder. Either at the track or just driving around, easily open up your exhaust. Granatelli Motor Sports offers Mild steel or Stainless steel, available in round and oval shapes in certain sizes.