Bosch 8 Spark Plugs+8 Ignition Coils for Audi R8 48 RS4 B5 8D 4.2L 2.7L V8 07-16

IGNITION COIL
Bosch ignition coils are built to achieve or exceed OE specifications and are known industry-wide for their reliability and performance.Bosch ignition coils transform a vehicle battery's voltage into thousands of volts. This is required to provide the high energy for an electrical spark in the spark plugs that ignites the fuel air mixture.

DOUBLE PLATINUM SPARK PLUGS
Bosch Double Platinum Spark Plugs are engineered for up to 3X longer service life.

Key Features :

• Laser welded Platinum inlay ground electrode provides 3X longer service life.
• Fine wire Platinum firing pin for better ignitability.
• Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base.

Bosch, a premier global supplier of services and technology, is a privately held company headquartered in Germany. Its operations have been divided into four main business sectors that include automotive technology, industrial technology, energy and building technology, and consumer goods. Bosch products and services are designed to fascinate and improve the quality of life by offering innovative and beneficial solutions. The company offers technology worldwide that is "Invented for Life".