E3 Spark Plug E3.40 Automotive Spark Plug, Pack of 1 037495423144 increased horsepower and stabilizes fuel

increased horsepower and stabilizes fuel for extended storage

Brand MagnaFlow Exhaust Products Model 99106HM

Functional and stylish

Quick response design reacts to drivers clutch and brake pedal input

The studs assist in keeping the gasket in position during assembly

E3 Spark Plug E3.40 Automotive Spark Plug, Pack of 1 037495423144 increased horsepower and stabilizes fuelBrand E3 Spark Plugs Model E3. 40 Near elimination of performance inhibiting carbon deposits, dramatically longer plug life and a 5 year 100,000 mile limited warranty DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure Significant potential power increase: > 6% to 12% (depending on engine class) Significant potential fuel efficiency improvement: