Kompact BMW Plumb Back Kit By Turbosmart (BMW 135i, 335i, 535i and Z4) (TS-0203-1250) YMM_2020_2026_Porsche_911_992_1_Carrera_S_T engineered for high clamping force

engineered for high clamping force and consistent engagement under demanding conditions

The H&R Super Sport Springs are engineered to enhance the handling and ride quality of your BMW 325e

helping to prevent slipping during aggressive driving or in wet conditions

providing resistance to bending and wear under demanding conditions

ensuring a hassle-free installation process without the need for permanent modifications

Kompact BMW Plumb Back Kit By Turbosmart (BMW 135i, 335i, 535i and Z4) (TS-0203-1250) YMM_2020_2026_Porsche_911_992_1_Carrera_S_T engineered for high clamping forceTurbosmart Kompact Fits 20072010 BMW 135i, 20072013 BMW 335i, 20082010 BMW 535i, and Z4 models with N54 twin turbo engines Part #: TS 0203 1250 Overview The Turbosmart Kompact BMW Plumb Back Kit is a high performance upgrade designed specifically for turbocharged BMW models equipped with the N54 twin turbo engine. This kit replaces the factory plastic bypass valves with durable, high flow Kompact valves, enhancing boost response and ensuring reliable