BMW S54 Stroker Kit 3.5L Compression Ratio:10.5:1 The AST Lowering Springs are

The AST Lowering Springs are engineered specifically for the BMW 6 Series models 645Ci

Kit contents: DPX2393 + D2221 + DPX2235 + D1997

Plug & Play Installation

superior materials

BMW S54 Stroker Kit 3.5L Compression Ratio:10.5:1 The AST Lowering Springs areBuild your BMW S54B32 S54 engines with the BMW S54 Stroker Kit 3. 5L, to handle serious power and sustained high RPM abuse. Engineered by 5150 AutoSport, this stroker kit is built to the standards demanded by high performance and motorsport BMW builds. Key Features Designed for BMW S54B32 S54 engines Forged from high strength, lightweight materials Engineered for maximum power and durability Precision machined to exacting tolerances Suitable for