BC Racing ZR-Series Coilovers (A-17-ZR) 40080 your vehicle's ride height will

your vehicle's ride height will be lowered -Springs are progressive to maintain ride comfort during normal driving -No wheel alignment needed after installation -This Pro series signifies a moderate level of drop vs

Large mandrel bent piping for optimized gas flow

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Silvia S13 (CA18DET) Manual transmission only

7L V8 T 2 & 4WD Crew Cab Short Bed (5' 7") 144

BC Racing ZR-Series Coilovers (A-17-ZR) 40080 your vehicle's ride height willBC 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