AST 07/2020- BMW 4 Lowering Springs - 40mm/40mm R8 Spyder [2010-2015] The CNC-machined aluminum MAF housings

The CNC-machined aluminum MAF housings are precisely designed to ensure accurate and safe readings

Chassis tuning with larger and/or adjustable sway bars is a simple and effective method to improve chassis balance and minimize the excessive understeer (or plowing) so common in our modern vehicles

5" carbon fiber with black anodized center tips provide a custom appearance

With a working pressure of 150Psi (1030kPa)

This creates a more efficient flow and better performance

AST 07/2020- BMW 4 Lowering Springs - 40mm/40mm R8 Spyder [2010-2015] The CNC-machined aluminum MAF housingsThe AST Lowering Springs reduce your cars center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle specific and crafted with premium materials on top quality Wafios coiling machines. Their progressive design balances a lowered stance with enhanced performance. With compatibility across over 3,000 models from 1966 upwards, these springs suit a wide range of vehicles. Backed by a lifetime