BC Racing ZR-Series Coilovers (A-16-ZR) 15550 with a big gain on

with a big gain on top

6 2009 Cadillac XLR Engine: 4

The kits are offered in a black or red color with the trademark GrimmSpeed logo embedded into each one and are available for a variety of Subaru applications

8 1981 Chevrolet Camaro Engine: 7

BC Racing ZR-Series Coilovers (A-16-ZR) 15550 with a big gain onBC Racing's ZR Series models bring a 3 way adjustable track ready coilover system to racers at an affordable price that's never been seen in the industry. Each ZR series coilover system offers independent low speed high speed compression damping adjustments and separate rebound adjustment. They also offer full height adjustability independant of piston travel and spring preload. On cars with McPherson struts the ZR Series comes with an inverted mono