| Product | Engine | Capacity (ml) | Type | Boring・Honing modification | Full flow modification | Code No. | Manual | Detail | 
                                                                                                                                                
 
                        
                        
                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | SR20DET 2.2L Kit STEP2 | SR20DET | 2164 | φ87 - φ22 | Required | Not required | 21004-AN001 |  |  | 
                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | Forged Piston Kit | SR20DET | 2164 | φ87 - φ22 | Required | Not required | 21003-AN001 |  |  | 
                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | Forged Crankshaft | SR20DET | - | - | - | - | 23006-AN001 |  |  | 
                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | H-beam Con'rod | SR20DET | - | φ22 Pin | - | Not required | 23004-AN001 |  |  |