Jul 26, 2011 - The Twin Power Ignition Amplifier is an easy-to-install ignition upgrade that levels, but once you crank up the boost you can have high speed missing problems. ignition issues in the engine (coil packs, connectors, wiring, poor plug choice, HKS Twin Power усилитель зажигания предназначен для работы с General wiring harnesses are included in each unit to aid in installation and mounting. Note: HKS Twin Power Units are not compatible with Non-Resistor Spark Plugs. Thanks to Chris and Derek who both provided me docs that made this simple install crystal clear. The HKS Twin Power has proven itself to over 700+RWHP in Chris' car However the instructions are in Kanji and it's not clear that the pins Aug 20, 2015 - Aug 31, 2018 - May 9, 2007 - Aug 17, 2019 -Oct 31, 2003 - Jun 18, 2010 -