Our Services
-
![]()
Diagnostics, Repair & Maintenance
From routine maintenance to complex repairs, we are dedicated to keeping your vehicle in top condition using high quality parts. We focus on clear communication and transparent processes, ensuring you’re informed and confident about your vehicle’s care.
-
![]()
Engine Swaps & Replacements
At Grizzly Performance, we know that your car’s engine is the heart of its performance. Whether you’re looking to boost horsepower, upgrade to a more efficient model, or replace a worn-out engine, our Engine Swaps and Replacement service is tailored to meet your high-performance needs. We handle every step of the process with precision and care—from sourcing high-quality engines to meticulous installation and fine-tuning.
-
![]()
Fleet Maintenance
Grizzly Performance offers fleet maintenance to keep your business running without interruption. We ensure your vehicles are in peak condition, reducing downtime and enhancing performance, so you can focus on what matters most—keeping your operations on track, 24/7.
Stay Connected
Our commitment to excellence means you can trust us to keep your vehicle running at its best, whether you’re upgrading for more power or simply keeping things in top shape. Choose Grizzly Performance for your performance and service needs!
Contact us
Contact Grizzly Performance today, and we’ll provide the support you need, whenever you need it. Fill out some info and we will be in touch shortly.
Service@Grizzlyautoperformance.com
GREEN BAY, WI 54304