HP Copper Spark Plug - 0786-4 cat-back-exhaust These Holley electric in-tank fuel

These Holley electric in-tank fuel pumps have been designed to the highest quality standards to provide increased performance and fuel efficiency for most stock

2017-2025 Audi A6 Quattro

Designed for an easy fit on both coupe top and convertible models with the factory NPP option (identified by quad tips

0T 121/2L L4 2007 - 2008 Audi A4 Quattro Cabriolet 121/2L L4 2007 - 2008 Audi A4 Cabriolet 121/2L L4 2008 - 2009 Audi TT Base 121/2L L4 2006 - 2007 Volkswagen Passat Value Edition 121/2L L4 2012 - 2013 Volkswagen Golf R Base 121/2L L4 2006 - 2007 Volkswagen Jetta 2

HP Copper Spark Plug - 0786-4 cat-back-exhaust These Holley electric in-tank fuelOverview: ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for