DEI Turbo Shield T4 - Shield Only - Onyx Cooling>Thermostats Plug-and-play

Plug-and-play

The innovative filter-to-housing interface patented (US PAT 9440175) provides for easy installations and serviceability

EASIER TO MOUNTDespite the larger display

So when it comes to keeping your engine cool and your E39 M5/540i running at its best

This unit come preset to factory settings and require no modification of turbocharger for a hassle-free installation

DEI Turbo Shield T4 - Shield Only - Onyx Cooling>Thermostats Plug-and-playTurbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. DEI recognized the need for new Turbo Shield applications, and now offer Turbo Shields in the smaller turbo sizes. Unlike cheap, knock off copies, DEI Turbo Shields use an exclusive combination of premium heat resistant textiles and newly designed stainless steel attachment anchors. DEI Turbo Shields are used to