Cars / Vans · ECU Remapping
Hyundai Grandeur - Azera 3.0 LPI 235 hp Tuning (2005–)
Factory specification and Stage 1 remap gains for the Hyundai Grandeur - Azera 3.0 LPI 235 hp (2005–). Stage 1 gains are confirmed in writing before any work begins.
| Measure | Stock | Stage 2 |
|---|---|---|
Power BHP | 235 | 274 +39 BHP · +17% |
Torque Nm | 280 | 382 +102 Nm · +36% |
Rolling road
Dyno Graph
Power (BHP, solid) and torque (Nm, dashed) across engine speed (RPM). Peak figures match our database exactly.
Hover / touch the graph
Stock: 235 bhp · 280 Nm (peak)
Stage 2: 274 bhp · 382 Nm (peak)
Tuning tool compatibility
This ECU was not found in the manufacturer compatibility databases we cross-reference.
AutoTuner
Not listed in this manufacturer's data — ask us, coverage updates frequently.
Alientech KESS3
Not listed in this manufacturer's data — ask us, coverage updates frequently.
Magicmotorsport FLEX
Not listed in this manufacturer's data — ask us, coverage updates frequently.
Dimsport New Genius / New Trasdata
Not listed in this manufacturer's data — ask us, coverage updates frequently.
Existing customers upload their ECU file via the Regal Tuning File Portal. New to Regal? Request a quote first.
About this remap
Hyundai Grandeur - Azera 3.0 LPI 235 hp Stage 1 — what changes
The Hyundai Grandeur - Azera 3.0 LPI 235 hp (2005–) leaves the factory at 235 BHP and 280 Nm of torque. Manufacturers deliberately detune this engine to separate it from more expensive variants in the range — a Regal Tuning Stage 1 calibration safely recovers that headroom through the ECU alone: no hardware changes, no dyno risk, fully reversible.
Fuelling, boost pressure, ignition and torque limiters are optimised within the safe tolerances of the 3.0 LPI 235 hp powertrain (petrol). The result is a stronger BHP with factory smoothness, cold-start protection and emissions behaviour retained.
Why Regal Tuning
Verified on the dyno, backed by 20+ years
Every calibration is developed and verified by Regal Tuning on an in-house 4WD dynamometer and proven across a worldwide dealer network. Your file is supplied through the Regal Tuning file portal with full technical support, and the original factory file is always kept so the vehicle can be returned to stock at any time.
Figures shown are for this exact engine variant. Gains depend on vehicle health, fuel quality and conditions — we confirm the expected output for your specific vehicle in writing before work begins.
20+ years of ECU calibration
Ready to unlock your Hyundai Grandeur - Azera's real performance?
Tell us your vehicle and registration — we'll confirm support and the exact expected gains for your engine before any work begins.