Perfect Coil Pack for higher boost applications NAPOL COIL ADVANTAGES: - Improved Combustion - Increased Ignition Performance - Increased BHP and economy - Improved throttle response and smoothness - Smoother idle - Eliminate engine misfires and hesitation - No spark blowout at higher boost - Direct Bolt in part / No modifications required - Solid construction - 2 Year Warranty - MEETS OR EXCEED OEM PERFORMANCE Brand New Coil / Coils in box. Original Part Numbers 22433-25U00 22448-25U00 2243325U00 2244825U00 MCP-1330 MCP-1331 MCP1330 MCP1331