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Tomei Blow Off Valve
Tomei

The Tomei Blow Off Valve is a strengthened valve with turbine protective function that also has the supercharging pressure relief removed. The blow off valve is not a atmospheric release type but a bypass type. For a 4G63 to be tuned, this item will be missed, it is a must have.

Please note, the 191186 for VII-IX has a metal body. Also has a resistance to boost pressure which exceeds the resin and can correspond with the use of a higher boost. 

Vehicle Product Price Order
4G63
EVO - I - III - 4G63
191170
USD $ 106.13
USD $ 125.31
4G63
EVO - I - III - 4G63
191170
USD $ 106.13
USD $ 125.31
4G63
EVO - IV-VI - 4G63
191134
USD $ 106.13
USD $ 125.31
4G63
EVO - IV-VI - 4G63
191134
USD $ 106.13
USD $ 125.31
4G63
EVO - VII - IX - 4G63
191186
USD $ 155.12
USD $ 183.14
4G63
EVO - VII - IX - 4G63
191186
USD $ 155.12
USD $ 183.14
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