Our compressor by-pass valve (CBV) blocking flange is perfect for anyone who wants to properly install an aftermarket diverter valve or blow-off valve to their Volvo.
The flange replaces the stock CBV rubber diaphragm and seals the port. The flange is manufactured using billet 6061 aluminum and CNC machined for precise fitment. A high quality rubber gaskets also ensure no boost leaks.
- S40/V50 and C30/C70 T5 engines