JL Audio RD500/1 Sub Mono Bass 1 Channel Class D Car Audio Amplifier 500w RMS oem Also Available in 13" /

Also Available in 13" / 14" / 15"

Each kit comes complete with the following :1x Pair front fully height adjustable coilovers1 x Pair rear uprated shock absorbers1 x Pair rear uprated spring with alloy adjustable height adaptors1x Adjustment Tool

Comprehensive fitting guide

You will have to use your existing valve or source a new valve

A Prosport DZT-Line Coilover Kit to lower your E81

JL Audio RD500/1 Sub Mono Bass 1 Channel Class D Car Audio Amplifier 500w RMS oem Also Available in 13" /AUTHORISED ONLINE JL AUDIO UK SIGNATURE DEALER FULL WARRANTY JL AUDIO RD500 1 Born to produce a whopping 500 watts into 2 ohms (14. 4V, 1% THD), the RD500 1 amplifier was engineered to generate tons of pure subwoofer bliss from a sleek, ultra compact chassis. The secret behind its power proficiency is our proprietary NexD switching technology, which delivers large amounts of power output with precise efficiency and ultra low distortion. For your