Stage 1 Remap
Vauxhall Astra 1.8i 16v 140hp
Vauxhall Astra — estimated Stage 1 remap gains.
| Stock | Stage 1 | Gain | |
|---|---|---|---|
| Power | 140 bhp | 150 bhp | +10 bhp |
| Torque | 175 Nm | 190 Nm | +15 Nm |
⚠️ These figures are estimates only. Every vehicle is unique — your actual gains depend on your car's exact specification and condition. Please contact us to confirm the gains for your vehicle.
Stage 1 remapping for the Vauxhall Astra 1.8i 16v 140hp by Hardys Remaps — safe, reversible and diagnostics‑led, in Matlock, Derbyshire. Every job includes a pre‑ and post‑tune health check. See more vehicles on our gains checker.