Stage 1 CTS-V Performance Package Take your CTS-V to the next level with our proven Stage 1 performance package, designed to deliver increased horsepower, improved throttle response, and overall drivability—while maintaining reliability. This package combines high-quality components with expert in-house tuning to ensure everything works seamlessly together. Package Includes: Kong Performance Porting Service Solid Isolator Upgrade GripTec Pulley & Hub Kit Nick Williams 103mm Throttle Body FIC (Fuel Injector Clinic) 1000cc Fuel Injectors Choice of Cold Air Intake: Cordes Performance 4.5” Intake RPM Cold Air Intake Colder Spark Plugs Tuning & Testing: Custom In-House Dyno Tune Baseline Dyno Pull (Before Installation) Final Dyno Pull (After Installation) Complete Dyno Results with Printout This package is ideal for customers looking for a noticeable bump in power and performance without stepping into a full build. Each component is carefully selected to maximize efficiency and ensure consistent, repeatable results.