Is stage 2 safe for cars?
Quick answer. A Stage 2 remap can be safe when your car has the right supporting mods and the engine is healthy. Heat, boost control, and drivetrain load matter more at Stage 2. The best Stage 2 builds focus on usable power, not headline numbers. Stage 3 tuning is the highest officially recognised level of tuning and is where extensive part upgrades will take place. As you put more power out of your engine – more than it was originally designed to push out – you will want to substantiate the change with performance parts that can handle the extra work.Stage 2 tuning delivers greater power gains than Stage 1 but requires supporting hardware upgrades to function effectively. These modifications, such as a performance exhaust, intercooler, and upgraded intake system, help optimise airflow and cooling.Both Stage 1 and Stage 2 tuning offer exciting performance benefits, but the right choice depends on your goals, budget, and vehicle condition. If you want better responsiveness with minimal risk, Stage 1 is ideal. If you’re chasing maximum power and are willing to invest in parts and maintenance, go for Stage 2.Stage 2 tuning takes performance to the next level by adding supporting hardware modifications along with an ECU remap. At this stage, the stock components of the car start becoming bottlenecks, and replacing them allows the engine to breathe better and handle increased power levels safely.
How much HP does stage 2 add?
A Harley Stage 2 Upgrade can boost horsepower by up to 25%, torque by up to 15%, and radically improve throttle response. It’s not just a tweak—it’s a transformation. But with that performance bump comes a price tag and some important decisions. A stage 2 remap will increase power by around 30-40%, and torque by around 20-30%, improving BHP and throttle response. These numbers will vary depending on the vehicle being tuned but we can guarantee: More Horsepower. More Torque.Due to the increased power and additional modifications, stage 2 remaps can provide much larger power gains than stage 1 remaps. In general, you can expect a power increase of around 30-50%, which will significantly improve your car’s performance.Yes, a Stage 2 remap is a safe and reliable tuning option when performed by a reputable and experienced tuning workshop. Our technicians are fully trained and certified to perform remaps safely and professionally, and we always prioritize the health and longevity of your engine.Stage 1 Remap Power Gains and Horsepower Increase The exact power gains depend on the vehicle, but typical improvements for turbo engines are roughly +20% to +35% horsepower and +25% to +40% torque.
Does stage 2 damage an engine?
Will a Stage 2 remap damage my engine? Not if it’s done properly. At Lonestar, we tune safely within the limits of your engine and supporting hardware. Poorly written maps, or pushing stock parts too far, is what causes issues. In order to get a stage 2 remap, your car will need to have all of the same modifications as a stage 1 remap. In addition, your car will also need an uprated turbocharger or intercooler. These additional modifications are necessary in order to cope with the increased power output from the stage 2 remap.Better acceleration and top speed. Increased towing capacity. Better engine longevity. It’s cheaper than a stage 2 & stage 3 remap.