Billet LT4 Supercharger Cover

The DSX Billet LT4 Supercharger Cover is engineered as a direct replacement for the restrictive early LT4 covers found on the 2015-2016 C7 Z06 and the 2016-2019 CTS-V. Significant performance gains have been observed, with reports of over 25 wheel horsepower (whp) achieved by simply switching to this lid from the short OEM version, even without tuning. However, it is noted that tuning may be required for optimal results, and actual gains can vary based on other vehicle modifications. This lid is specifically designed to clear the factory strut bar on the 2016-2019 CTS-V without requiring modifications or shims. It's important to note that factory plastics will not fit, and the original fuel line clips will not re-secure to the bolts unless optional standoffs are purchased; these standoffs are not used on Camaros or Corvettes. New seals are available as an optional purchase.