Quick view Details SpinTech Performance Mufflers | sku: 1000XP 1000XP Super Stock Race MSRP: Sale Price $180.29 Choose Options Compare Quick view SpinTech Performance Mufflers | sku: 1000XP 1000XP Super Stock Race SpinTech High Performance Race 1000XP Muffler where dbs levels are an issue Super Stock 1000XP are 2-3 dbs quieter than the standard SpinTech Super Stock 1000 Case Sizes: Up to 3½" - 4" x 9" x 14" 4" Single - 4¾" x 9½"... MSRP: Sale Price $180.29 Choose Options Compare Compare Selected
Quick view SpinTech Performance Mufflers | sku: 1000XP 1000XP Super Stock Race SpinTech High Performance Race 1000XP Muffler where dbs levels are an issue Super Stock 1000XP are 2-3 dbs quieter than the standard SpinTech Super Stock 1000 Case Sizes: Up to 3½" - 4" x 9" x 14" 4" Single - 4¾" x 9½"... MSRP: Sale Price $180.29 Choose Options Compare Compare Selected