Improve the sound and performance on your 2020 - 21 Corvette C8 with this Redline sound catback from Stainless Works. We've engineered a drone free aggressive muffler tuned specifically for the 6.2L engine. This system features an X - pipe, tuned mufflers and quad 4 - 12 polished slash - cut double wall tips. Designed to fit to Stainless Works Midpipes or the stock manifolds and cats.