Your Vehicle
Buick Lacrosse 2.0 Turbo 262hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
Buick Lacrosse 2.0 Turbo 262hp: da 262 a 290HP
Remapping Buick Lacrosse
MasterTuning develops remapping for Buick. La Buick Lacrosse 2.0 Turbo 262hp può passare da 262 HP a 290 HP con un incremento di 28 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Buick Lacrosse 2.0 Turbo 262hp
The Buick Lacrosse 2.0 Turbo 262hp is equipped with a petrol engine that produces 262 HP and 350 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Buick can achieve 290 HP (+11%) and 480 Nm (+37%).
Our Stage 1 tuning for the Lacrosse 2017 -> delivers an impressive gain of +28 HP and +130 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code LTG identifies this specific powerplant configuration. The Delco E80 / Delco E39 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 262 HP from factory, this Buick Lacrosse is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Buick Lacrosse 2.0 Turbo 262hp
Factory technical data for the Buick Lacrosse 2.0 Turbo 262hp (2017 ->), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | LTG |
|---|---|
| ECU / Control unit | Delco E80 / Delco E39 |
| Fuel | Petrol |
| Compression ratio | 9.5 |
| Bore × stroke | 86.0 X 88.0 mm |
| Stock power | 262 HP · 350 Nm |
| Remapped power (Stage 1) | 290 HP (+28) · 480 Nm (+130) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Buick Lacrosse.
Frequently Asked Questions - Buick Lacrosse
How much power can I gain from remapping my Buick Lacrosse?
With MasterTuning Stage 1, your Buick Lacrosse 2.0 Turbo 262hp can gain +28 HP (from 262 to 290 HP) and +130 Nm of torque. This represents a 11% increase in power.
Which ECU does the Buick Lacrosse 2.0 Turbo 262hp use?
The Buick Lacrosse 2.0 Turbo 262hp uses the Delco E80 / Delco E39 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Buick Lacrosse 2.0 Turbo 262hp?
The engine code of the Buick Lacrosse 2.0 Turbo 262hp is LTG. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Buick Lacrosse engine?
Yes, MasterTuning's remapping for the Buick Lacrosse 2.0 Turbo 262hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the LTG engine.
Is the Buick ECU remapping reversible?
Absolutely. The original factory calibration of your Buick Lacrosse is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Buick warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
Other Remaps You Might Like
Other Engines Buick Lacrosse 2017 ->
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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