BC Racing Coilovers - BR Series Coilover 10-15 Chevrolet Spark (Q-11-BR) 300zxsbvc The use of silencer a

The use of silencer a has also been shown to actually increase mid-range torque in some vehicles

OD 160mm / ID 75mm  : 500-A022

Laser-cut and CNC brake-formed in the USA for perfect fitment and finish

This part was then Laser cut on a world class fiber laser and CNC bent to match the oem valvecover exactly

Improved durability under extreme load

BC Racing Coilovers - BR Series Coilover 10-15 Chevrolet Spark (Q-11-BR) 300zxsbvc The use of silencer aBC RACING BR SERIES COILOVER KIT 10 15 Chevrolet Spark Part Number: Q 11 BR The BC Racing BR series coilovers are the perfect choice for street driving with a dash of weekend warrior track action. Featuring easily accessible adjustment knobs and separately adjustable ride height, the BR series makes adjusting and maintaining your performance coilover system easier than ever. Ride height is independently user adjustable so you can dial in the exact