NGK LASER IRIDIUM SPARK PLUG FOR BMW F SERIES PETROL TURBO MODELS SET OF 4 passat Tuned Chamber Material: Stainless Steel

Tuned Chamber Material: Stainless Steel Hangers Included: Yes Mounting Bracket Included: No Muffler Body Material : Stainless Steel

diameter piping that passes 2 Straight-Through mufflers ending in a Dual Split Rear exit with 4

turbocharged engines produce more cylinder pressure than naturally aspirated engines

- Improved Engine Performance: Reduced engine temperatures for increased power output and efficiency

While the stock intake system is adequately suited to support up to stage 1 power levels that does not mean there is no performance benefit when upgrading to the Dinan system

NGK LASER IRIDIUM SPARK PLUG FOR BMW F SERIES PETROL TURBO MODELS SET OF 4 passat Tuned Chamber Material: Stainless SteelNGK Laser Iridium spark plugs provide superior ignitability and long service life. Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Trivalent metal plating provides superior anti corrosion and anti seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator, provides