Our corolla's have a double din stereo. first you will have to decide if you want a double din or single din stereo. then you will need a Toyota wiring harness and a single din dash trim or double din dash trim. stereo removal is quite simply
add an amplifier
add three quarts then start car, then add 4th quart until line is midway between cold and hot .
Year?
add intake chip from eBay and put an exhaust.
Car stereos will last longer if you do not add all the extra things to them like amplifiers and larger speakers. These items cause the stereo to work harder than it would work under normal conditions and you will drain the power from the battery faster as well. If you decide to add any extras to your car stereo system, consider getting a newer stereo that is compatible with everything that you want to add.
Usually you drain and replace it...;)
A typical car stereo contains 4 amps. It is rare to find a car stereo without amps. Cars usually can contain up 8 amps, but you could always add more.
crutchfield
probably around 2-4hp..
the plug to add and check the transmission fluid is on the side of the transmission and only accessable from under the vehicle.
no you can not any ways you can just crank up the volume on your radio
Horsepower can be increased in a Toyota Corolla by doing bolt-on additions. Connecting a cold air intake system and full exhaust system will increase the power of an engine by approximately 8 percent.