Pair of polished stainless steel exhaust tips fit inboard boats with 4 in. exhaust

Exhaust Tips Stainless Steel with External Flappers - 4 in. | Corsa Performance 11050

• 90 degree flange exhaust tips
• Full 6 inch diameter flange
• 3 mounting screw holes
• Manufactured out of 316L stainless steel
• For use with 4 in. inside diameter marine exhaust hose
• Sold as a pair
• Polished stainless steel construction
• Includes external flapper valve and clamp
• 6 inch diameter flange
• Weighted internal flapper valve to prevent backflow of water into the exhaust system
• Tips measure 5-1/2 inches in overall length without the flapper or 5-3/4 inches with the flapper
• 4 inches exposed on the inside of the flange toward the engine side
• 1-1/4 inches exposed outside the transom of your boat without the flapper or 1-3/8 inches with the flapper