BMW M20B25 Piston Set by Arias C4352-050 This helps to maintain higher

This helps to maintain higher and more consistent compression ratios

If you're replacing the rod bearings in your BMW S62 engine

Oil Return Block Off Fitting19

feel free to contact our engine build advising team

BMW M20B25 Piston Set by Arias C4352-050 This helps to maintain higherArias Forged Pistons for BMW M20B25 84. 5mm Bore, 8. 8: 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 M20B25 platform. Manufactured from Arias forgings in the CP Carrillo facility in California, USA, these 84. 5mm bore, 8. 8: 1 compression forged pistons offer race proven durability and precision machining at a competitive price. Arias