Your Vehicle
Buick Park Avenue 3.8 V6 240HP
Technical Specifications
Power hp
Torque Nm
Power Graph
Buick Park Avenue 3.8 V6 240HP: da 240 a 270HP
Remapping Buick Park Avenue
MasterTuning is a leader in developing remapping for Buick. La Buick Park Avenue 3.8 V6 240HP può passare da 240 HP a 270 HP con un incremento di 30 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Buick Park Avenue 3.8 V6 240HP
The Buick Park Avenue 3.8 V6 240HP is equipped with a petrol engine that produces 240 HP and 380 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Buick can achieve 270 HP (+13%) and 420 Nm (+11%).
Our Stage 1 tuning for the Park Avenue 1999 - 2005 delivers an impressive gain of +30 HP and +40 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code L67 Series 2 identifies this specific powerplant configuration. The Marelli MJD8F3 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 240 HP from factory, this Buick Park Avenue 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 Park Avenue 3.8 V6 240HP
Factory technical data for the Buick Park Avenue 3.8 V6 240HP (1999 - 2005), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | L67 Series 2 |
|---|---|
| ECU / Control unit | Marelli MJD8F3 |
| Fuel | Benzina |
| Compression ratio | 8.5 |
| Bore × stroke | 96.0 X 86.0 mm |
| Stock power | 240 HP · 380 Nm |
| Remapped power (Stage 1) | 270 HP (+30) · 420 Nm (+40) |
Frequently Asked Questions - Buick Park Avenue
How much power can I gain from remapping my Buick Park Avenue?
With MasterTuning Stage 1, your Buick Park Avenue 3.8 V6 240HP can gain +30 HP (from 240 to 270 HP) and +40 Nm of torque. This represents a 13% increase in power.
Is ECU remapping safe for the Buick Park Avenue engine?
Yes, MasterTuning's remapping for the Buick Park Avenue 3.8 V6 240HP is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the L67 Series 2 engine.
Is the Buick ECU remapping reversible?
Absolutely. The original factory calibration of your Buick Park Avenue 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 Park Avenue 1999 - 2005
Similar Power Buick
Request a Free Quote
Configure your remap and receive a personalized quote in minutes
Your data is safe. No spam, just your quote.