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First Gen CTS-V
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Refined Power Meets Performance: First Gen CTS-V Performance Parts
The First Generation CTS-V (2004–2007) packed a 400 hp 5.7L LS6 V8 from the C5 Z06, making it a four-door performance sleeper. It offered six-speed manual fun and pure rear-wheel-drive muscle. At Texas Speed & Performance, we offer performance cam kits, valvetrain upgrades, and LS6 tuning support to bring your CTS-V into modern performance territory with ease.
Browse First Gen CTS-V Parts by Engine
Looking for a direct swap for your Cadillac build? Here are the engines most commonly used when upgrading your First Gen CTS-V.
Our Most Popular Brands For Your First Gen CTS-V
Texas Speed & Performance offers a wide selection of top aftermarket brands to take your first-gen Cadillac CTS-V (2004–2007) to the next level. Whether you're building a fully forged LS6 engine or just need quality valvetrain components to wake up your V, we’ve got the parts and expertise to get you there. From mild upgrades to full performance builds, your CTS-V is in good hands with TSP.
In House R&D and Manufacturing
Located in Georgetown Texas, we have dedicated & passionate in-house R&D and Manufacturing capabalities including custom camshaft design and fully customizable engine builds.
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