ITEM NAME:For Mercedes 2.0T Turbo A180 A250 CLA250 Description: Blow Off Valve (BOV) adaptor for Mercedes 2.0 litre Turbo GDi engine. The spacers were designed to produce the great atmospheric BOV sound that is expected from your turbocharged vehicle, this CNC machined spacer, made from solid billet aluminium, gives you that sound you have been looking for. When letting off the throttle you get that “whoosh†voice letting everyone know your car is in fact turbocharged. It has been designed to work with the original electrically controlled solenoid and utilises high quality o-rings for a perfect seal. Specification: Color: polished Size: 6×6×4cm Fits: for Mercedes 2.0T A180, A250, CLA250 GLA250 Package Includes: 1 piece of blow off valve adapter Note: Please check your item model brfore purchasing to make sure it fits perfectly. Please.Size: 6×6×4cm. The item's color may be slightly different from the pictures due to the light and screen setting difference.