These Pro-Xtreme pistons are trusted by engine builders and tuning shops for their ability to withstand high-compression stress while maintaining engine reliability
increase surface area for rapid heat dissipation
1990-1995 E36 325i / 325ic / 325is
ensures that this cover can handle the intense shocks typical in motorsport and high-performance driving
They are a valuable addition for those seeking to maximize the reliability and performance of their BMW build
Valve Spring Compressor Tool, BMW M50 M52 S50 S52 3228 These Pro-Xtreme pistons are trusted5150 AutoSport Valve Spring Compressor Tool Kit The 5150 AutoSport Valve Spring Compressor Tool Kit is designed to make valve spring replacement fast, simple, and hassle free. Whether you're in your home garage or at the race track, this tool allows you to replace valve springs without removing the cylinder head or pulling the engine from the vehicle. Perfect for routine maintenance, camshaft upgrades, or replacing a broken valve spring, this tool