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 2003-2015 BMW Z4

2003-2015 BMW Z4

or other high-pressure applications

helping to prevent slipping during aggressive driving or in wet conditions

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

high-intensity auxiliary lighting for enhanced safety and visibility in demanding environments

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 2003-2015 BMW Z4Turbosmart 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