If you have over 25-30,000 miles on your spark plugs, or if you have increased the boost on your 1.4 Turbo Dart/Fiat 500, then its time to change your spark plugs.

NGK Iridium plugs are the BEST plug we have ever tested in turbocharged cars. These plugs improve acceleration, eliminate stumbling under boost, create a smoother idle over worn plugs, and can withstand high temperatures from turbo engines.
These spark plugs come with a gap of .035 thousandths, however, the recommended gap is .025, so the gap on these plugs must be reduced before being installed.

Features

Fine Laser Iridium Tip Has High Durability and a Extremely Stable Spark
Extremely High Melting Point
Trivalent Metal Plating
Superior Anti-Corrosion and Anti-Seizing Properties
Outstanding Acceleration, High Fuel Efficiency and Durability
Ultimate Design, Technology and Performance

Here is a review sent to us by Corey in Airdrie Alberta, Canada. 

"Dart Aero 1.4t

Posted By: Corey

Comments: Great product, would recommand over stock. More power, .25 gap as recommended works perfect."

Note: This listing is for a set of four spark plugs. Quantity of 1 means a set of four plugs.