C15 ACERT High Performance Inframe Kit 16:1 Low Compression 3466615 – MXS NXS BXS SDP

PAI Caterpillar C15 ACERT High Performance Inframe Kit — 16:1 Low Compression (Piston 3466615) C15107-010HP

Applies to ESN Prefixes: MXS / NXS / BXS / SDP

Engineered by PAI Industries, this High Performance Low Compression Kit is designed to take C15 ACERT engines to the next level by converting from 18:1 to a more durable 16:1 compression ratio, while delivering maximum strength, efficiency, and long-term reliability.

Built for high-performance applications, this kit reduces peak cylinder pressure, lowers combustion temperatures, and minimizes internal engine stress — resulting in stronger operation under load, improved durability, and extended engine life, even in the most demanding environments.

This setup is ideal for Twin Turbo ACERT (compound turbo) to Single Turbo conversions, providing a more efficient, responsive, and reliable engine configuration with reduced maintenance and better long-term performance.

At the core of this kit are heavy-duty high-performance steel pistons, engineered to handle extreme combustion forces while delivering superior strength, stability, and resistance to failure compared to standard piston designs.

Key Features

✔ High Performance 16:1 Low Compression Design
Maximizes durability while reducing heat, pressure, and internal stress

✔ Built for Extreme Duty Applications
Optimized for heavy loads, high mileage, and demanding conditions

✔ Twin Turbo → Single Turbo Conversion Ready
Improves efficiency, reliability, and engine response

✔ High-Performance Steel Pistons
Enhanced strength and durability under extreme combustion loads

✔ Complete In-Frame Rebuild Solution
Restore engine performance without removing the block

✔ OEM-Level or Better Performance
Manufactured to meet or exceed OEM specifications

Why Choose PAI High Performance?

PAI Industries delivers premium high-performance aftermarket components built for reliability and long service life. With precision engineering and strict quality control, PAI is trusted by fleets, rebuilders, and diesel professionals who demand performance under pressure.

Unlike standard rebuild kits, this High Performance solution is designed to handle more stress, more load, and more miles, reducing downtime and maximizing engine uptime.