| Product | Engine | Capacity (ml) | Type | Boring・Honing modification | Full flow modification | Code No. | Manual | Detail | Remarks |
|---|---|---|---|---|---|---|---|---|---|
| SR20DET 2.2L Kit STEP1 | SR20DET | 2139 | φ86.5 - φ22 | Required | Not required | 21004-AN015 | Detail | Forged Piston Kit + H Beam Connecting Rod _ Forged Fully Counterweighted Crankshaft. Not Compatible with RNN14 | |
| Forged Piston Kit STEP1 | SR20DET | 2139 | φ86.5 - φ22 | Required | Not required | 21003-AN008 |
|
Forged Short Height Piton Kit + Rings + Pins | |
| Forged Crankshaft | SR20DET | - | - | - | - | 23006-AN001 | Stroke 91mm Fully Counterweighted. | ||
| H-beam Con'rod | SR20DET | - | φ22 Pin | - | Not required | 23004-AN001 |