We contacted BC Racing because the WBody community needed a high quality set of coil overs.  So when you purchase this suspension kit from ZZPerformance you are supporting the company that made this product available for install.

The BR Series Model is the perfect choice for street driving and the occasional road course or autocross duty. With easily accessible adjustment knobs for fine-tuning compression and rebound, ride height adjustment independent of shock stroke and spring preload, having a performance coilover system has never been easier. The driver chooses how low or high the vehicle sits (no preset ride height here!) and a BC Racing patented concave lower locking ring keeps it locked securely in place. These have pillowball mounts which have proved to have the most feedback possible from the suspension and sharpens steering response. BC Racing front camber plates also allow a driver to get the perfect alignment setup without compromise. Each of these features is offered, while providing a strong, attractive coilover system at a reasonable price.

• MONO-TUBE SHOCK DESIGN
• LINEAR PISTON AND DAMPING CURVE
• HEIGHT ADJUSTMENT VIA SHOCK BODY, NOT SPRING
• FRONT PILLOWBALL MOUNTS
• 30-CLICKS OF DAMPING ADJUSTMENT (COMPRESSION/REBOUND) SIMULTANEOUSLY
• FRONT CAMPER PLATES STANDARD ON APPLICABLE KIT 280/336 LBF SPRING RATES
• CUSTOM VALVING AND/OR VALVING PAIRED FOR CUSTOM SPRING RATES
• 1 YEAR LIMITED WARRANTY AGAINST MANUFACTURER DEFECT
• FULLY REBUILDABLE WITH ALL PARTS AVAILABLE FOR PURCHASE

They come with sway bar endlink mounts which are only used on the 2004-2006 Grand Prix, but you can simply leave them off for all other models.

*These coil overs are drop shipped directly from BC Racing, shipping takes 2-4 weeks.

**This price includes a new pair of rear strut tower plates that will ship immediately from us, that you will need.

Should fit the following models:

• 1997-2008 Pontiac Grand Prix
• 1997-2004 Buick Regal
• 2000-2011 Chevy Impala
• 2000-2007 Chevy Monte Carlo
• 1997-2005 Buick Century
• 1998-2002 Olds Intrigue
• 2005-2009 Buick LaCrosse/Allure