HKS Air Fuel Knock Amp AFK Wideband Controller New Arrivals Refill with the correct coolant

Refill with the correct coolant type specified in your owner's manual

Do I need special hardware to install this

【Reasonable Use of Space】Use the space below the air outlet of the original car's rear air conditioner to store items

protective shine

or does it use factory bolt holes

HKS Air Fuel Knock Amp AFK Wideband Controller New Arrivals Refill with the correct coolantHKS 44006 AK003 Air Fuel Knock Amp AFK Wideband Controller Redesigned for 2008, the all new generation of the A F Knock Amp, known as the AFK, now includes a new HKS AF sensor where the air fuel ratio can be monitored accurately on the display. The AFK can now monitor and display dual A F readings with the purchase of an additional AF sensor. The redesign of the new AFK features a sleek black case with a clear acrylic faceplate and a positive lit LCD