JE Pistons BMW S50B30US 9:1 KIT Set of 6 Pistons NO-DISCOUNT Helps restore cold weather starting

Helps restore cold weather starting performance

203% increase in overall capacity in comparison to original

8 Liter TorqShift

Tests have shown an exciting 41% increase in flow for dramatic improvement in power or fuel economy

JE Pistons BMW S50B30US 9:1 KIT Set of 6 Pistons NO-DISCOUNT Helps restore cold weather startingManufacturer Part # : 297180 Market Description As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip,