MagnaFlow Catalytic Converter 24204: HM Grade, Direct-Fit (Federal/EPA Compliant)
CybNemo Ground Loop Noise Isolator Hum Eliminator Noise Filter with 3.5mm Audio Cable Ground Loop Buzzer Audio Signal Isolator for Car Audio, PC, Home Stereo System - (Black)
Lanzar 3000 Watt 2-Ohm Stable Monoblock Mosfet Amplifier, High-Power Car Audio Amp with Electronic Crossover Network, Bass Boost Circuit, Low Pass Filter Controls, and Nickel RCA Inputs, 13" x 2"x 9"
Taramps TS 1200x4 Amplifier Car Audio 1200W RMS 2 Ohms 4 Channels 2 Bridged Channels, Full Range Crossover Fixed RCA/Wire Input - Multichannel Class D
Recoil DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable
SounDigital Amplifier (400W 4 Channels)
Taramps TS 800x4 Car Audio Multichannel Amplifier 800 Watts Rms 2 Ohms 4 Channel 2 Bridged Channel Full Range Crossover, RCA/High Level Input, Class D