quick view HKS HKS SUPER SOUND MASTER AP1 F20C - 32023-AH001 MSRP: $2,280.00 $1,973.99 Features: Shape of Muffler: RS (Super Sound Master) Material: S304 Diameter of Tips: 102 L&R Diameter of Center Pipe: 60-50 x 2 Noise Level: 92dB Clearance: 123mm Add to Wish List Add to My Wish List Create New Wish List Compare