New! Arias Pistons for BMW Engines

Looking for a forged piston that can handle serious power without stretching your budget? Arias Forged Pistons are now available at 5150 AutoSport!

Manufactured from Arias proprietary forgings at the CP-Carrillo facility in California, USA, these pistons deliver exceptional strength, durability, and precision machining at a competitive price. Designed to handle up to 1,000HP, Arias Pistons are the perfect solution for boosted BMW budget builds, whether you're pushing stock turbos to their limits or upgrading to a big single.

• Stronger than OEM – Built for high boost and high RPM
• Race-proven performance – Trusted by engine builders for decades
• Power Meets Affordability – Serious performance without the high cost

High-performance builds shouldn't come with compromises. Get the durability you need at a price that makes sense for you.

A huge thank you to the CP-Arias team for working with us to bring these forged pistons to the market. Their expertise in high-performance piston engineering ensures BMW enthusiasts get the strength, precision, and reliability needed for serious power.