Volkswagen Golf (MK5 1K) 2004-2008 1.6 FSI 113bhp Stage 1 Eco remap figures
The Stage 1 Eco map for the Volkswagen Golf 1.6 FSI 113bhp (2004-2008): 126bhp and 174Nm expected from a standard 113bhp and 155Nm, up to +13bhp and +19Nm. It keeps most of the Stage 1 gain (Stage 1 is 130bhp and 176Nm) and is tuned with economy in mind: the choice if you want the performance and care what each tank costs.
Choose your map
Stage 1 Eco remap figures
Stage 1 Eco is performance with economy in mind. It keeps most of the Stage 1 gain, so the car still pulls well, but the map is shaped for efficient, relaxed driving rather than flat-out output. It is above the standard figures. We don't quote mpg, because economy depends on the car and how it is driven.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 113 bhp | 126 bhp | +13 bhp |
| Torque | 155 Nm | 174 Nm | +19 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 113 bhp | 155 Nm | |
| Stage 1Maximum software-only performance | 130 bhp | 176 Nm | +17 bhp +21 Nm |
| Stage 1 EcoPerformance with economy in mind | 126 bhp | 174 Nm | +13 bhp +19 Nm |
| Eco mapEconomy first | 124 bhp | 173 Nm | +11 bhp +18 Nm |
Who is the Stage 1 Eco map for?
- Naturally aspirated owners who want a little more response and a more efficient, relaxed drive. Every map we list stays above standard.
- Drivers who want the small gain on offer without chasing peak output.
- Anyone who would otherwise take the full Stage 1 map but wants it tuned with economy in mind.
How Stage 1 Eco compares with Stage 1
Full Stage 1 on this Volkswagen Golf is expected to give 130bhp and 176Nm (+17bhp, +21Nm). The Stage 1 Eco keeps about 76% of that power gain and 90% of the torque gain, so you get 126bhp and 174Nm: 4bhp less and 2Nm less than Stage 1, with the map shaped for efficient, relaxed driving, so it suits you if you want the pull and care about running costs. Both sit above the standard 113bhp and 155Nm.
What this means for your Golf
Naturally aspirated petrol engines have no boost to raise, so gains from software alone are more modest than on a turbocharged car and come from fuelling, ignition and throttle response.
Engine management is by a Bosch MED9.5.10 unit. Older engine management is simpler to work with, but age matters: worn sensors, leaks and tired components can hold back what a remap delivers, which is why we run a diagnostic check first.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 Eco questions
How much power does the Stage 1 Eco map give the Volkswagen Golf 1.6 FSI 113bhp?
We expect 126bhp and 174Nm against 113bhp and 155Nm as standard: up to +13bhp and +19Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
How does Stage 1 Eco differ from Stage 1 on this engine?
Full Stage 1 is expected to give 130bhp and 176Nm. Stage 1 Eco gives 4bhp less and 2Nm less, in exchange for a map shaped with economy in mind. It still sits above the standard figures.
Is Stage 1 Eco or the Eco map better for me?
Choose Stage 1 Eco if you want the performance (126bhp and 174Nm) and still care about running costs. Choose the Eco map (124bhp and 173Nm) if economy matters more than pace.
Will the Stage 1 Eco map save fuel?
It is tuned with economy in mind while keeping most of the Stage 1 performance. We do not quote mpg figures, because economy depends on the car, its condition and how it is driven.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More Volkswagen Golf figures
Other petrol variants
- 1.4 TSI 120bhp 2004-2008
- 1.6 16v 100bhp 2004-2008
- 1.4 FSI 88bhp 2004-2008
- 1.4 TSI 138bhp 2004-2008
- 2.0 FSI 147bhp 2004-2008
- 1.4 16v 78bhp 2004-2008
- 1.4 16v 73bhp 2004-2008
- 1.4 TSI 167bhp 2004-2008
- 2.0 GTi 197bhp 2004-2008
- 2.0 GTi Edition 30 226bhp 2004-2008
All petrol Golf (MK5 1K) variants · Golf (MK5 1K) 2004-2008 overview · All Volkswagen figures