AST 20mm/25mm Lowering Springs - BMW F20 | F21 1 Series M135i | M140i SLK Class R172 Since this is a turbocharged

Since this is a turbocharged engine

Mr12volt P600 for Volvo is installed on the OEM radio via Fiber Optical system (MOST)

The BMW G20 B48 Eventuri intake has been developed to provide the turbo with a less restrictive flow path whilst maintaining low inlet temperatures

Please note – these graphs show the Eventuri intake with original filter vs upgraded filters

AST 20mm/25mm Lowering Springs - BMW F20 | F21 1 Series M135i | M140i SLK Class R172 Since this is a turbochargedThe AST Lowering springs offer a solution to reduce your vehicles center of gravity while preserving the comfort youre accustomed to from the original equipment manufacturer (OEM) springs. These springs serve as a direct replacement for your OEM springs and have been developed especially for each vehicle specific. Crafted from premium materials using the best Wafios coiling machines. Their progressive design strikes the perfect balance between