JE Pistons Ultra Series GM Gen III/IV LS 4.01in Bore/4in Stroke Set of 8 Pistons turn14-oos the Super B Single supports

the Super B Single supports modified applications making 250-425 rwhp

Manufacturer Part # : 51007-AK266

AWE MK8 Volkswagen Golf R 3in Touring Edition Quad Exhaust - Chrome Silver Tips

Brembo 22+ WRX Front GTR BBK 6 Piston Billet350x34 2pc Rotor Slotted Type-3- Nickel Plated

Manufacturer Part # : TS-0893-3003

JE Pistons Ultra Series GM Gen III/IV LS 4.01in Bore/4in Stroke Set of 8 Pistons turn14-oos the Super B Single supportsManufacturer Part # : 361718 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 domestic applications from LS to Big Block and HEMI to Ford Modular, 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