The BMR pinion support brace for 2004–2006 CTS-V applications is finished in black hammertone and stiffens the pinion mount area to reduce driveline movement. The brace ties into chassis attachment points to improve pinion stability under load and help maintain consistent driveline alignment during aggressive acceleration or cornering. By limiting pinion rotation and movement, the support aims to reduce NVH sources related to pinion lash while improving the repeatability of rear-end behavior.
BMR 04-06 CTS-V Pinion Support Brace - Black Hammertone