Buick GL8 2.0T 260bhp tuning file
All years · Petrol · ECU: Delco E80
Stage 1 remap: +40 bhp & +50 Nm
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With a bespoke remap the Buick GL8 2.0T 260bhp gains +40 bhp and +50 Nm, rising from 260 bhp / 400 Nm to 300 bhp / 450 Nm (15% more power). We build each tuning file around the software number of your read on the Delco E80, so nothing generic goes back into the car. Add DECAT, DTC Removal, FLAPS, START/STOP OFF to the same file if needed.
Who is this remap for?
On a turbo petrol, a remap sharpens throttle response and pulls harder through the mid-range. For the best result we recommend running it on super unleaded (97–99 RON). 260 → 300 bhp equals roughly 194 → 224 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 1998 CC |
| Compression ratio | 9.5 : 1 |
| Bore × stroke | 86.0 X 86.0 mm |
| Engine code | LTG |
Other Buick GL8 All years engines
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