BC Racing RM Series Audi A3/S3 8V A3 SALOON (13-20) (54.5 mm) (INC S3)
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- 14 days to returnUnfitted and in its original packaging
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- Collection at our shopCartagena, Spain
The RM Series features an inverted monotube shock absorber, with the oil and gas reservoir at the top, mounted to the chassis. This arrangement reduces unsprung weight, allowing the tire to better track the asphalt and stop bouncing on rough surfaces. It also keeps the oil away from the heat of the brakes, which, during intense use, travels up through the hub and can soften the damping. The 42 mm piston rod adds resistance to lateral loads and maintains stable steering geometry.
Complete kit for all four wheels of the Audi A3/S3 8V A3 SALOON (13-20) (54.5 mm) (INC S3). Weighs 23 kg. Manufacturer reference S-31-RM-MA.
The front features an inverted shock absorber with a camber-adjustable pillowball top mount, and the rear features rubber top mounts or no top mounts, depending on the application. The front axle supports camber adjustment. Ride height is adjusted independently of spring preload, and the tapered bottom collar prevents the setting from shifting with use. Includes dust boots to protect the seals and a 1-year warranty against manufacturing defects.
There are 2 stiffness combinations available. The one BC Racing defines as default for this car is 6/5 kg/mm.
Before buying
The shock absorber is a cartridge housed inside a threaded body, and grease is applied between both parts to prevent metal-on-metal contact. It must be cleaned and reapplied periodically to avoid noise; this is simple maintenance that does not require opening or repressurizing the shock. For this reason, BC Racing targets this series for circuit use and recommends BR, DS, ER, or ZX for daily-driven cars.
The front pillowball top mounts are a rigid anchor with no elastic element, and on some chassis, they may transmit a slight tapping sound to the cabin. This does not indicate a defect, and BC Racing does not cover it under warranty or accept returns for this reason. Configurations with rubber top mounts avoid this effect.