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Pontiac Grand Prix 5.3 V8 303hp
Power hp
Torque Nm
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Pontiac Grand Prix 5.3 V8 303hp: da 303 a 325HP
Remapping Pontiac Grand Prix
MasterTuning is a leader in developing remapping for Pontiac. La Pontiac Grand Prix 5.3 V8 303hp può passare da 303 HP a 325 HP con un incremento di 22 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 Pontiac Grand Prix 5.3 V8 303hp
The Pontiac Grand Prix 5.3 V8 303hp is equipped with a petrol engine that produces 303 HP and 438 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Pontiac can achieve 325 HP (+7%) and 460 Nm (+5%).
Our Stage 1 tuning for the Grand Prix 2004 - 2009 delivers an impressive gain of +22 HP and +22 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
With 303 HP from factory, this Pontiac Grand Prix is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Frequently Asked Questions - Pontiac Grand Prix
How much power can I gain from remapping my Pontiac Grand Prix?
With MasterTuning Stage 1, your Pontiac Grand Prix 5.3 V8 303hp can gain +22 HP (from 303 to 325 HP) and +22 Nm of torque. This represents a 7% increase in power.
Is ECU remapping safe for the Pontiac Grand Prix engine?
Yes, MasterTuning's remapping for the Pontiac Grand Prix 5.3 V8 303hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the engine.
Is the Pontiac ECU remapping reversible?
Absolutely. The original factory calibration of your Pontiac Grand Prix is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Pontiac 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.
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