Focal Inside Toyota Y-ISO T-Harness Impulse 4.320 FIT 9.660 4 Channel Amplifier
T-harness adapter for an Impulse amplifier — fits Toyota vehicles without factory amp. Focal Inside TOYOTA Y-ISO Harness. Harness to connect the T-harness to the amplifier and subwoofer(s) - IW-IMP-2.2 AND IW-IMP-2.1 Harness.