GMC Yukon 8.1 V8 325hp chiptuning
2000 (2006) · Petrol
Stage 1: +20 hp & +23 Nm
GMC Yukon 8.1 V8 325hp · 325 hp · 597 Nm
Power+20 hp · +6%
Stock325hp
Stage 1345hp
Torque+23 Nm · +4%
Stock597Nm
Stage 1620Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the GMC Yukon 8.1 V8 325hp with 325 hp and 597 Nm gets 345 hp and 620 Nm – an increase of +20 hp (6%) and +23 Nm. The file is created by our tuning engineers for your exact software version and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 8128 CC |
| Compression ratio | 9.1 : 1 |
| Bore × stroke | 107.9 X 111.0 mm |
| Engine code | L18 |
Other engines: GMC Yukon 2000 (2006)
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