Car manufacturers usually prefer to build cars that are fuel efficient and reduce maintenance costs rather than improve performance, but if you want your car to run as fast as a race car, there are several ways you can do to add power, performance and speed to your car.. Take a look at starting Step 1 to learn more.
Step
Method 1 of 2: Improve Car Performance
Step 1. Reduce the weight of the car
One of the easiest ways you can do right now to increase the power in your car is to make your vehicle as light as possible, so that it is free to drive better. Remove unneeded items from your car, and empty your car as much as possible for optimal performance.
Step 2. Use a free flow exhaust system
Upgrading the exhaust system specifications for higher performance can add power to your car by up to 5 to 10 DK (Horse Power) levels, on vehicles with standard engine systems, while vehicles that feature the added supercharger can be even more powerful.
It is a wrong concept that expanding the exhaust pipe to the extreme will have a negative impact on rear-end pressure, as it results in a decrease in torque and power in the car. Actually, most car engines actually perform better when using a free flow system, both in terms of gas intake, header, and exhaust gas
Step 3. Use the test pipe
Do some research on the cat-back system or shortcut system, which is also known as the “test pipe”. The systems run from the catalytic converter all the way to the exhaust pipe, increasing the car's power. These kits usually cost a few thousand dollars, but you can save money by comparing prices at different stores and installing your own.
Measure the diameter of the pipe coming out of the catalyst converter, and replace it with a larger exhaust pipe. You can pay a repair shop to install it, or install it yourself by cutting off the old exhaust pipe and leaving a few centimeters to weld. If you're doing it yourself, position the new exhaust pipe in place and weld or clamp/tie it at the point where you cut it earlier. Reattach the hanger hook you removed earlier
Step 4. Upgrade your car's air filter specifications to the free flow type sold at auto parts stores
It is a good idea to buy a free flow air filter suitable for your car and install it to increase the power of your car. The results may not be too drastic, but it is a good way to ensure that your vehicle's performance is at the optimal level possible.
- Open the hood of the car, find the air filter box, and remove the box. Remove the bolts or screws, and be careful not to contaminate the air filter box with any dust or dirt from the outside. Remove and dispose of the old air filter. Clean the inside of the box with a damp cloth and insert and install a new air filter, namely the free flow type.
- Be aware that many free flow air filters can allow larger particles to enter the engine and oil filter, especially if they are not maintained properly, and can also spray oil into the engine lines. Oil from this air filter can damage or destroy the mass air flow (MAF) sensor in the vehicle, so be prepared for this possibility. On an engine subjected to this kind of forced induction, the very little benefit of increased airflow as the air filter you buy at the store is usually outweighed by the fact that the turbo system will supply the required air (regardless of what type of air filter is used), and by the greatly increased resistance of the air filter in filtering out oil and grit in the engine and MAF lines.
Step 5. Do your research to choose between a turbocharged or supercharged system
Installing a supercharge system on a large physical engine, or a turbocharge system on a smaller physical engine, is basically a process of disassembling the engine and increasing the specifications of the bearing pressure components on the engine. This costs tens of millions of rupiah. This is a very large project, but it is also the most effective way to add power to your car. If you decide to install a supercharge system in your car, you can consider several types, as described below:
- Root supercharger is the oldest type of supercharge system, which is usually the least expensive type and is quite popular in race cars. This system delivers a high volume of air through the intake inlet pipe which is multiple times the size for a fast, extreme power surge.
- Twin screw supercharger draws air through a small hole, then holds it in the rotor case and compresses the air in a conical device. This type of system is considered illegal in some locations, and usually produces a very loud, annoying sound.
- Centrifugal supercharger utilizes an electric powered fan to draw high pressure air into the compressor, up to an engine speed of up to 60,000 RPM with ease. Hence, it is the most efficient type of supercharge system for your vehicle.
Method 2 of 2: Reprogramming Computer System on Car
Step 1. Improve the performance of your car's engine turbocharge system with a program
This tool modifies programs on your car's computer system (this process is called “reflashing” or “reprogramming”) to increase the vehicle's power, torque, and sometimes fuel efficiency. On a standard type engine, the car's power will increase slightly this way, but on an engine with a supercharged system you can see a large increase in the DK score of your car's power.
Some auto repair shops will offer flashing services, with options so you can save money. Usually, this is not something you do yourself so you need to talk to a repairman you can trust if you are interested in doing it
Step 2. Add the power model to the supercharge engine computer system
Power modules purchased at parts stores can be used in much the same way, and sometimes add an additional 30 DK to the car's power, if properly installed.
- To install it, refer to your car's manual, or a Chilton or Haynes guide on how to access the car's computer system, then disconnect the negative pole cable from the battery and remove the safety wire from the computer.
- Install the power module you have purchased. Insert the module between the security wire and the car computer. Then, reconnect the negative pole cable to the battery.
Step 3. Consider the positives and negatives
On the plus side, reprogramming your car's computer system can make the car's power even more efficient and increase tremendously, giving you additional driving power. On the downside, it's an expensive process because you have to have the engine supercharged first, which is also an expensive process. Many ways to modify the performance of a car engine can also reduce the level of fuel efficiency. Know that if you choose to do it this way, you will suffer the consequences yourself.
Tips
- Join a community of custom car owners that fits your make and type of vehicle. Learn from others about what works and what doesn't, so you don't waste time and money or damage your vehicle.
- The car modification community is a great way to get discounted parts purchases for your car.
- When testing your car after its power up, take it to a safe racetrack, if possible. The racetrack is not only safe, it also gives you a record of your car's actual speed, and how much it has improved over its previous state.
- Many modern cars have an air intake hose-shaped duct that is placed at a high pressure point at the front of the vehicle to suck in lower-temperature outside air. If you choose to install a cold air intake (CAI) device purchased from a parts store, you should pay close attention to the existing installation. Furthermore, be aware that a CAI device installed in a low position has a greater risk of sucking water from rain and causing a hydrolock condition and serious engine damage.
Warning
- Certain locations, such as the US state of California, impose special certification requirements on equipment sold over-the-counter in parts stores to allow use of any vehicle driven on public roads. In California, this certification is called CARB (California Air Resources Board). If the tools you use to upgrade your car's engine specifications don't have this certification, your car could be confiscated.
- Learn about emission regulations from your local licensing agency's information. Certain modifications to the car and exhaust may prevent your car from passing the emissions test and may constitute a violation of applicable emissions laws.
