Enhances throttle response

Aerospace-grade alloys for maximum durability

making these bearings ideal for high-horsepower applications

20-0504-V Notes:

CP-Carrillo pistons are the best choice for any M10 engine and application

BMW S52 Piston Set by Arias Pro Extreme Enhances throttle responseArias Forged Pistons for BMW S52 86. 5mm Bore, 9: 1 Compression Mixing Power & Affordability Arias Pistons, backed by 55 years of high performance piston engineering experience, now offers a piston set for the BMW S52 platform. Manufactured from Arias forgings in the CP Carrillo facility in California, USA, these 86. 5mm bore, 9: 1 compression forged pistons offer race proven durability and precision machining at a competitive price. Arias Forged