NGK BKR7EIX Iridium IX Spark Plugs - Pack of 4 S3 8V PFL Sportsback Installation is simple with pre-drilled

Installation is simple with pre-drilled holes so there is no guesswork

and throttle response suffers when    the valve vents more than it should in situations where you are not fully lifting the throttle

but elevates the style completely

- Suitable for use with both the Stock Cat-back system and the Scorpion Cat-back system

- Turbo outlet pipe

NGK BKR7EIX Iridium IX Spark Plugs - Pack of 4 S3 8V PFL Sportsback Installation is simple with pre-drilledPart Number: BKR7EIX (2667) Manufacturer: NGK (Direct equivalent to OEM) Set of 4 plugs. Iridium coated spark plugs are designed to last just as long as platinum coated plugs, but at a lower cost. They also sometimes give a boost in performance. These plugs can be used as an OEM plug replacement on the 1. 8T and 2. 0T engines, provided you have upgraded your coilpacks to the R8 coilpacks (see our other listings). These plugs require more power as the