Porsche LS3 Conversions

In-House Conversions

Porsche LS3 Conversions

Full-service LS3 engine swaps and manual transmission conversions. From consultation to completion, we deliver uncompromising quality.

Contact Us

The Process

How We Work

01

Consultation & Planning

We discuss your goals, budget, and timeline. Every build starts with a detailed plan tailored to your Porsche.

02

Engine Selection

We build around the GM LS3—proven power, broad parts support, and predictable results in Porsche chassis.

03

Custom Fabrication

Engine mounts, headers, cooling systems, and wiring — all custom-engineered for a seamless fit.

04

Installation & Tuning

Professional installation followed by dyno tuning to ensure peak performance and reliability.

05

Quality Assurance

Comprehensive testing, road testing, and final inspection before delivery.

LS engine installed in customer Porsche rear view
Customer LS-swapped Porsche

Platforms

Supported Models

  • Porsche 996 (911)
  • Porsche 997 (911)
  • Porsche 986 Boxster
  • Porsche 987 Boxster / Cayman
  • Other platforms — contact us

Ready to Start?

With 45+ in-house conversions completed, we have the experience and expertise to bring your vision to life. Contact us to discuss your project.

Contact Us