Whether upgrading for racing or simply looking to improve engine performance

5 x 25mm bolts offer the strength

000 RPM: 3

BMW ARP head studs are high-strength fasteners designed to secure the engine's cylinder head to the engine block

B38 Pro-Xtreme Pistons | BMW MINI | CP-Carrillo Compression Ratio:11:1 Whether upgrading for racing orTake your BMW MINI B38 engine to the next level with B38 Pro Xtreme Pistons from CP Carrillo. Designed for the most demanding high horsepower and high RPM applications, these forged pistons are engineered to handle extreme boost levels, drag racing, track, and aggressive street builds. Key Features & Benefits: High Strength Construction: Forged from aircraft grade aluminum alloy for maximum durability and thermal resistance. Extreme Performance