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How do you bypass the factory amplifier on a 2008 Mitsubishi Lancer with Rockford Fosgate and OEM navigation?

Parts needed:

- RCA Input Amplifier

- Line Out Converter(LOC)

- 4 Channel Amplifier

- Speaker Wire

- RCA Interconnects

Tools needed:

- Wire Strippers

- Crimpers

- Socket Set

Instructions

Step 1: Disconnect the battery

Disconnect the negative terminal of your car battery. This will prevent any damage to your electrical system.

Step 2: Remove the factory head unit

Carefully remove the factory head unit from your dashboard. Be careful not to damage any of the wiring or components behind the head unit.

Step 3: Disconnect the factory amplifier

Disconnect the factory amplifier from the wiring harness. The amplifier is located in the trunk of your car.

Step 4: Install the RCA Input Amplifier

Install the RCA Input Amplifier under your front seat. This is where you will connect all of your inputs and outputs.

Step 5: Connect RCA Outputs

Connect your new head unit's RCA outputs to the RCA inputs on the RCA Input Amplifier.

Step 6: Connect OEM navigation outputs

Connect your OEM navigation's outputs to the RCA inputs on the LOC.

Step 7: Connect LOC output to RCA input amplifier

Connect the LOC's output to the RCA input amplifier.

Step 8: Connect amplifier outputs to speakers

Connect the amplifier outputs to your speakers using speaker wire.

Step 9: Connect amplifier power wires

Connect the amplifier's power wires to your car's battery and a ground point.

Step 10: Reconnect the battery

Reconnect the negative terminal of your car battery.

Step 11: Turn on the system and test it out!

Turn on your new sound system and enjoy the improved sound quality.

NOTE: If you experience any problems with your sound system, double check all of your connections and make sure that all of the components are properly grounded.