RACING SPARK PLUGS

Subaru Impreza

Product code: R7434

Suit for:

  • Subaru Imperza Sti till 2007year

FEATURES:
-Excellent for powerful, sporty cars
-Improves output to achieve powerful acceleration.
-Improves fuel economy and reduces pollution.
-Stabilizes engine combustion
-Stabilizes idling RPMs, decreasing engine noise.
-Works at low voltage, reducing loads on plug cords and other parts of the electrical system.

SPECIFICATIONS:
-Thread Size: Ø14mm X 19mm ( Hex 16.0mm)
-Available Heat Range(s): 8, 9, 10