KRATOS BMW M3 / M4 / M2 Competition S55 Turbo Upgrade [No Core Required]

Please be advised that customers are responsible for any applicable customs duties, tariffs, and value-added taxes.

Note: Due to excessive delays, we are pausing the sale of Kratos Turbos to allow them to catch up with production. We want to ensure that our customers are able to receive products in a timely manner, therefore, we will resume selling Kratos when they become readily available. 

*NO CORE CHARGE*

The KRATOS S55 Bi Turbo Upgrade Kit! KRATOS S55 Ti COMING IN 2020!

The cornerstone of our S55 system is the one-piece turbo-fold. Combining both the manifolds and turbine housings, crafting the turbo-fold as one piece within the confines of stainless steel investment casting was a feat of engineering prowess.

• Mathematically matched A/R ratio
• Reduced heat and increased turbine efficiency
• Smoother internal transitions due to redesigned runners
• Computational Fluid Dynamics modeling software tested
• 316 Stainless Steel

Ceramic Ball Bearing Technology

A distinctive feature of any KRATOS Turbo system is proprietary silicon nitride ceramic ball bearing technology. It offers efficiency and reliability unmatched by any other technology.

• 5x the service life of steel ball bearings
• Significantly lower temperatures than steel ball bearings – up to 50% higher operating speed
• Increased efficiency and thrust load capability
• Near frictionless operation requiring minimal oiling
• Heightened transient response

KRATOS ceramic ball bearing cartridges have been engineered to withstand extreme forms of abuse. KRATOS bearing housings have been endurance race tested and have proven themselves to be reliable in the most extreme conditions. Designed to be fully rebuild able, KRATOS turbo systems are without equal in the industry.