S600 2005 blow off or BPV
Senior Member
Joined: Mar 2011
Posts: 277
Likes: 0
From: Nebraska
2005 CLK500 cab, 2004 S600 designo mocha
On the parts catalog it looks like the unit would be "Deceleration Air Valve", and seems to be built onto the turbocharger. The Mercedes part number I come up with for your car is A2750960002. This doesn't look to be a bolt-on part, unless an upgrade cartridge is perhaps made by an aftermarket supplier. If you went aftermarket turbo, then you'd have to use almost any aftermarket (Tial, HKS....) BOV.
Also, a BOV venting to the atmosphere can't be great for these turbos and engine. On a $4k POS Subaru, maybe it okay. On these cars, a replacement turbo costs more than most cars with vented BOV. The deceleration air valve does serve a purpose, and will help the turbos and engine last longer.
Also, a BOV venting to the atmosphere can't be great for these turbos and engine. On a $4k POS Subaru, maybe it okay. On these cars, a replacement turbo costs more than most cars with vented BOV. The deceleration air valve does serve a purpose, and will help the turbos and engine last longer.
