NGK Laser Iridium Long Life Spark Plug Box of 4 (SILFR6A) - Universal PDM_wheels - Ribbed lower bracket made

- Ribbed lower bracket made with specific metal according to each vehicle

8is 2010-2013 BMW X5 M 2009-2010 BMW X5 xDrive30i 2009-2013 BMW X5 xDrive35d 2011-2013 BMW X5 xDrive35i 2009-2010 BMW X5 xDrive48i 2011-2013 BMW X5 xDrive50i 2000-2001 BMW Z3 Coupe 2000-2001 BMW Z3 M Coupe 2000-2001 BMW Z3 M Roadster 2000-2001 BMW Z3 Roadster 2003-2005 BMW Z4 2

All E-Force Stage 1 systems supplied with a tuner

three bottom pressure ports

Includes O-rings on the reverse lockout assembly to eliminate rattle

NGK Laser Iridium Long Life Spark Plug Box of 4 (SILFR6A) - Universal PDM_wheels - Ribbed lower bracket madeNGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from