RACING SPARK PLUGS

Mitsubishi / Subaru

Product code: R7438

Suit for:

  • Mitsubishi Lancer EVO  9
  • Subaru Imperza Sti from 2007year

NGK Racing Plugs

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 26.5mm (Hex 16.0mm)
-Available Heat Range(s): 8, 9, 10