JE Pistons BMW S14B23 8.5:1 KIT Set of 4 Pistons SPECIAL-ORDER IP65-rated enclosure is 'dust tight'

IP65-rated enclosure is 'dust tight' and water resistant

Uses original air box base with enlarged three-piece laser cut lid

and pressure so that you never have to worry about losing your hard-earned gains in power or torque

equating to a 31-percent increase in internal volume and a 46-percent increase in flow over the stock piping

and the OEM bed step and tow hooks also remain fully functional

JE Pistons BMW S14B23 8.5:1 KIT Set of 4 Pistons SPECIAL-ORDER IP65-rated enclosure is 'dust tight'Manufacturer Part # : 321358 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,