# Dinan D903-34Z4 Dinan Stage 4 Performance Engine Software - 2001-2002 BMW Z3M

**Manufacturer:** Dinan  
**MPN:** `34Z4`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dinan |
| Manufacturer name | Dinan |
| Manufacturer | Dinan |
| Extra Product Name | Dinan D903-34Z4 Dinan Stage 4 Performance Engine Software - 2001-2002 BMW Z3M |
| Weight | 6 |
| Weight_Attrib | Weight |
| moq | 1 |
| MPN | 34Z4 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | D903-34Z4 |
| Dinan Point Value | 3 |
| Emission Code | 1 |
| Factory Rated HP | 315 |
| Factory Rated Torque (lb-ft) | 251 |
| Labor Time (Hours) | 0.5 |
| Max HP Gain | 28 |
| Max Torque (lb-ft) Gain | 23 |
| Product Type | Engine Software |
| Required Items | Dinan Free Flow Exhaust (NLA), Cold Air Intake/Air Mass Meter Assembly (NLA) and Throttle Bodies (D760-3400) |
| Part Number | D903-34Z4 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| holley.com | D903-34Z4 |  |  | None | 1 |

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