BILSTEIN 46-258519 Pro-Kit B12 (R4) Astra (J) GTC 1.4-1.6 SIDI ymm_32 This is typically defined by

This is typically defined by the loads that are carried by the bolts in terms of piston/rod weight and the rotational speed of the engine

All of our products undergo rigorous quality control

Fits Following Engines: 2

Smart Port trumpet eliminates stalling and allows smooth integration with the car’s factory engine mapping

2007 Subaru Forester X L

BILSTEIN 46-258519 Pro-Kit B12 (R4) Astra (J) GTC 1.4-1.6 SIDI ymm_32 This is typically defined byDescription BILSTEIN 46 258519 Suspension Kit, springs shock absorbers B12 Pro Kit BILSTEIN B12 is a sport suspension designed for those seeking to lower or raise their vehicle while improving ride dynamics and comfort. This system combines high performance BILSTEIN gas pressure shock absorbers with high quality performance springs, resulting in a complete sport suspension with vehicle specific characteristics. The BILSTEIN B12 delivers noticeably