Your Vehicle
Pontiac Sunfire 2.4i 150hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online, installation quoted by the workshop Ask for a quote
Power HP
Torque Nm
Stage 1 for this engine: quote first, then the file online
The file costs 100 € online; the installation depends on how your ECU is worked on and the workshop confirms it. Ask for a quote: you receive the price and the link to buy the file. · terms
Power Graph
Pontiac Sunfire 2.4i 150hp: da 150 a 170HP
Remapping Pontiac Sunfire
MasterTuning develops remapping for Pontiac. La Pontiac Sunfire 2.4i 150hp può passare da 150 HP a 170 HP con un incremento di 20 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 Pontiac Sunfire 2.4i 150hp
The Pontiac Sunfire 2.4i 150hp is equipped with a petrol engine that produces 150 HP and 210 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Pontiac can achieve 170 HP (+13%) and 230 Nm (+10%).
Our Stage 1 tuning for the Sunfire 1997 - 2005 delivers an impressive gain of +20 HP and +20 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code LD9 identifies this specific powerplant configuration.
The Sunfire's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Pontiac Sunfire 2.4i 150hp
Factory technical data for the Pontiac Sunfire 2.4i 150hp (1997 - 2005), 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 | LD9 |
|---|---|
| Fuel | Petrol |
| Compression ratio | 9.7 |
| Bore × stroke | 90.0 X 94.0 mm |
| Stock power | 150 HP · 210 Nm |
| Remapped power (Stage 1) | 170 HP (+20) · 230 Nm (+20) |
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 Pontiac Sunfire.
Frequently Asked Questions - Pontiac Sunfire
How much power can I gain from remapping my Pontiac Sunfire?
With MasterTuning Stage 1, your Pontiac Sunfire 2.4i 150hp can gain +20 HP (from 150 to 170 HP) and +20 Nm of torque. This represents a 13% increase in power.
What is the engine code of the Pontiac Sunfire 2.4i 150hp?
The engine code of the Pontiac Sunfire 2.4i 150hp is LD9. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Pontiac Sunfire engine?
Yes, MasterTuning's remapping for the Pontiac Sunfire 2.4i 150hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the LD9 engine.
Is the Pontiac ECU remapping reversible?
Absolutely. The original factory calibration of your Pontiac Sunfire 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.
Other Remaps You Might Like
Other Engines Pontiac Sunfire 1997 - 2005
Similar Power Pontiac
Request a Free Quote
Configure your remap and receive a personalized quote in minutes
Your data is safe. No spam, just your quote.