JE Pistons VW 1.8L Ultra Series KIT Set of 4 Pistons turn14-atp This enables the Smart Port

This enables the Smart Port BOV to work like both a bypass AND vent to atmosphere valve in one while also eliminating stalling and significantly reducing the chances of low-speed compressor surge

(Twin canard is sold separately)

smooth cast end tanks to ensure increased flow and maximum cooling efficiency

Front intake directs constant feed of cold air to the cooler

Manufacturer Part # : 40364

JE Pistons VW 1.8L Ultra Series KIT Set of 4 Pistons turn14-atp This enables the Smart PortManufacturer Part # : 367858 Market Description Ultra Series forged pistons from JE are the industry? s strongest, most fully featured pistons available off the shelf. Offered for a wide range of import and sport compact applications from 2JZ to 4G63 and Audi to BMW, Ultra Series pistons feature JE? s proprietary Aligned Grain Flow forging technology providing next level tensile strength ideal for the extreme cylinder pressures of power adder engine