| Product | Engine | Capacity (ml) | Type | Boring・Honing modification | Full flow modification | Code No. | Manual | Detail | 
                                                                                                                                                
 
                        
                        
                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | 4G63 2.3L Kit | 4G63 | 2230.6 | φ86.0 - 22 | Required | Not required | 21004-AM005 |  |  | 
                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | Forged Piston Kit | 4G63 | - | φ86 - 22 | Required | Not required | 21003-AM001 |   |  | 
                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | Billet Crankshaft | 4G63 | - | 96.0mm | - | - | 23006-AM004 |   |  | 
                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | H-beam Con'rod | 4G63 | - | 22 | - | Not required | 23004-AM005 |   |  |