BMW N54 Piston Set by Arias

Arias Forged Pistons for BMW N54 – 84.5mm Bore, 9.5:1 Compression – Mixing Power & Affordability 

Arias Pistons, backed by 55 years of high-performance piston engineering experience, now offers a piston set for the BMW N54 platform. 

Manufactured from Arias forgings in the CP-Carrillo facility in California, USA, these 84.5mm bore, 9.5:1 compression forged pistons offer race-proven durability and precision machining at a competitive price.

Arias Forged Pistons far exceed OEM quality, offering superior strength, durability, and precision engineering designed to withstand the extreme demands of high-performance and forced induction applications.

Designed for up to 1,000HP, Arias Forged Pistons are the ideal solution for N54 builds that demand strength, reliability, and optimal performance—at an affordable price. Whether you're pushing boost on stock turbos or upgrading to a big single, these pistons deliver the durability you need.

Piston Sets Include:

- Pistons
- Rings (Install Guide Here)
- Pins
- Locks
- Spec Sheet

Key Features:

• Precision Forged for Strength – Arias forgings are designed to handle high cylinder pressures in forced induction applications.
• Manufactured in the CP-Carrillo Facility – Cut on the same machines, by the same specialists, ensuring top-tier quality.
• Optimized for Boosted N54 Builds – 9.5:1 compression provides the ideal balance between power, efficiency, and tuning flexibility.
• Drop-In Fitment – 84.5mm bore works seamlessly with most N54 engine builds.
• Power & Affordability – Get premium quality without the premium price tag.
• Made in America – US-sourced forgings machined right here in the USA.

Arias Forged Pistons offer the perfect blend of power, reliability, and value for N54 builds. If you're aiming for horsepower up to 1,000HP, these pistons provide the ideal foundation for your engine build.

Professional installation recommended for maximum performance, safety, and longevity.