BC Racing ZR-Series Coilovers (A-58-ZR) _Helmholtz The patented Shark Nozzle has

The patented Shark Nozzle has a maximum flow of 250 horsepower and ensures excellent atomization for the ultimate in horsepower production and reliability

aluminum collars

but with grin-provoking burbles

These are not a low dust pad and if your desire is for a low dust premium street use pad

BC Racing ZR-Series Coilovers (A-58-ZR) _Helmholtz The patented Shark Nozzle hasBC 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