Read this before U buy a car stereo system, or U will regret it.

It is easy to learn to know that the factory car stereo systems are so complicated and complex due to a number of features and specifications that replacing the factory car stereo system would really be a hard nut to crack since you have to take many things and compatibility into consideration. However, there is nothing which can stop the car owners to head for the aftermarket car stereo system coming with various better functions and features. They go directly to the market to look for the car stereo system with more entertainment, security, convenience as well as navigation. Once you have made up your mind to replace the factory car stereo system, then you have two ways for choice. The first one is to replace the factory unit, while the second is to upgrade it with the advanced and superior system.

Now let’s come to the topic of replacing the factory car stereo system.

You can really get the excellent performance and do some customization to the whole car stereo system by the means of replacing the pre-installed car stereo system. According to your needs, there is a large variety of great speakers, subwoofers, accessories and amplifiers to choose from. That is so fantastic for the new existence of a customized system. But at the same time, you should come to the realization of the bad points when coming to the replacing the current audio system. Surely, you can upgrade the car stereo system with some system expansion components. Here we OemCarGps list all the good points and bad points of both methods. Hopefully, it is useful for you to make your own decision as reference.

Advantages and disadvantages of the replacement of the factory stereo system

Advantages
1.Do some customization to the car stereo system for the best performance
2.Equip the vehicle with the system you want based on your needs
3.Upgrade the system with the specifications and the features that are not provided by the pre-installed system. For example, high-powered speakers and subwoofers.

Disadvantages
1.In this way, the warranty of your car is invalid.
2.After selling the car, you can not leave the new car stereo system with you.
3.Any replacement or modifications of any parts of the cars do always cost you some money.

Do some upgrades to the factory car stereo system with the suitable system expansion components
There is no doubt that you can make improvement to the performance as well as increase features by means of doing some upgrades to the factory audio system. You can as well ease the anxiety and the hassle of tearing up the dash to setup the new parts and replacing the current audio system. System expansion units are available and accessible at many well-known car electronics online shop, which allow you to add features and performance to the factory car stereo system. Now let’s have a look at the benefits and shortcomings of the upgrade.
Advantages and disadvantages of upgrading the factory stereo system

Advantages
1.You can pay less in comparison with replacing the factory stereo system.
2.You can have the allowance to install the new features, amplifiers and other components and parts to the factory stereo system.
3.You can setup the components without having the replace the stereo system.
4.The warranty of the car is still valid since you just do some upgrade to the factory stereo system.

Disadvantages
1.Even if only the receivers and amplifiers are upgraded, it might be possible that you have to replace the subwoofers and speakers.
2.In comparison with the replacement of the car audio system, there is only limited quantity of system expansion components.

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