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The Third Generation CTS-V (2016–2019) features a 6.2L LT4 supercharged V8 pushing 640 horsepower, making it one of the most powerful production sedans in history. Built on GM’s Alpha platform, it blends luxury and supercar-level speed. At Texas Speed & Performance, we offer LT4-specific camshafts, heads, and engine packages built to handle big boost and even bigger power goals.
Looking for a direct swap for your Cadillac build? Here are the engines most commonly used when upgrading your Third Gen CTS-V.
At Texas Speed & Performance, we carry a wide selection of top-tier aftermarket brands to elevate your 2016–2019 Cadillac CTS-V. Whether you're chasing more horsepower from the supercharged LT4 or looking to enhance your valvetrain for long-term reliability, we’ve got you covered.





