Product Overview Supertech P4-SU9950-N20-H13 Supertech Subaru STi 99.50mm Bore -20.5cc Dish 8.2:1 Moly Coat Pistons (Use SWF20068-0)
Supertech Supertech P4-SU9950-N20B-H13 Supertech Subaru STi 99.5mm Bore -20.5cc Dish 8.2:1 CR Moly Coat Pistons- Set of 4 (Use SWF20068-0)
Supertech Supertech P4-SU100-N20B-H13 Supertech Subaru STi 100mm Bore -20.5cc Dish 8.3:1 CR Moly Coated Pistons- Set of 4 (Use SWF20068-2)
Supertech Supertech P4-SU9950-N1 Supertech Subaru STi 99.5mm Bore -1cc Dome 10.5:1 CR Pistons w/Moly Coat-Set of 4 (Use w/SWF20068-0)
Supertech Supertech P4-SU9200-N5-H13 Supertech Subaru WRX 92mm Bore -5cc Dish 8.3:1 CR Moly Coated Pistons- Set of 4 (Use SWF20062-0)
Supertech Supertech P4-SU9250-N5-H13 Supertech Subaru WRX 92.5mm Bore -5cc Dish 8.3:1 CR Moly Coated Pistons - Set of 4 (Use SWF20062-2)