| Product | Engine | Capacity (ml) | Type | Boring・Honing Modification | Full flow modification | Code No. | Price | Availability | Production Date | Detail | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PISTON FULL KIT FA20 2.1L LOW-COMP STEP2 | FA20 | 2091 | φ86.0-φ22 | Not required | Not required | 21004-AT004 | ☓ | Forged Low-comp Piston ＋ I-beam Billet Con'rod ＋ Forged Crankshaft | |||
| FORGED PISTON KIT (LOW COMP) | FA20 | - | φ86.0-φ22 | Not required | Not required | 21003-AT004 | ◯ | FORGED PISTON + PISTON PIN + PISTON RING | |||
| CON'ROD SET FA20 I-BEAM STEP2 | FA20 | - | φ22 PIN | - | Not required | 23004-AT002 | ☓ | I-beam billet type, 22mm pin, Only for 2.1L Kit | |||
| FORGED CRANKSHAFT | FA20 | - | 90mm | - | - | 23006-AT002 | ◯ | Stroke 90mm |