Chavis Performance & Engineering

Simply put, Tyler/CPR is outstanding. His products are top quality, his support for DIY builders is second to none (just look at the other posts—his passion really shows when he's answering you again and again, even on weekends), and his designs make everything simple to install like a huge bolt-on mod. Words can't express how great the experience was, and Tyler always had the same high level of care from begining to still this today. @Tyler thanks a lot for all this help to build my dream car; I couldn’t have done it without you. 6 stars rating !!!”

Picked up my 997.1 from Tyler and the build is incredible. He was very informative during the entire process. Shared pictures and upgraded things along the way that were needed. I am very happy with the work he did. I will likely be building another car from them. Price is reasonable as well.

Just dropping my early impressions of this beautiful new-to-me ’05 Chavis-swapped Carrera. Hot rods are in my DNA -- my cousin Jim Gonsalves helped define the culture here in California in the ‘50s and ‘60s and is a member of the Grand National Roadster show Hall of Fame. While I love the classics, a 911 is all I ever wanted. My challenge was finding something clean and reliable that I could still be happy with from a performance perspective. The rabbit hole eventually led me into the Swapped Porsche community. About a year later, I reached out to Tyler after convincing myself (and my wife) that an LS3-powered Porsche wasn’t just a good idea, but probably the only way to get reliable big power and low-end torque into a 997 without breaking the bank. The more I looked into it, the more it

Chavis Performance Engineering is truly in a league of its own. From start to finish, the professionalism and responsiveness were outstanding. Chavis is incredibly thorough throughout the entire LS3 swap process, taking the time to explain each step and make sure everything is done right! What really sets him apart is his willingness to go above and beyonds; he even takes the time to answer questions “after hours,” making sure you’re never left with concerns or uncertainty. The quality of his work and the products he uses are top-tier, but it’s his genuine passion for the craft that truly shines. If you’re looking for an LS3 swap specialist who delivers exceptional results with unmatched dedication, Chavis Performance Engineering is the place to go. Highly recommended.

Quick shout out to Tyler at CPE for his responsiveness and in-depth knowledge and advice, as well as the design and manufacturing of the CPE LS Swap solution. The innovation and quality of CPE LS solution itself is absolutely first class. He enthusiastically answered numerous questions of mine even after hours and on weekends. He also invited me to his shop to walk through each CPE component and provide integration tips. He also helped me source a new LS3 long block, and sell my low compression OEM engine at a very fair price. My LS swapped 2002 996 is now up and running with more power than ever. I greatly appreciate Tyler and highly recommend CPE.