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| Perrin Vent to Atmosphere BOV Kit for 05-07 Subaru Legacy GT
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The Blow-off valve is essential to all turbocharged vehicles. The purpose of the Perrin Subaru Legacy GT Blow-off Valve is to relieve compressor surge without reducing compressor speed. This Perrin VTA BOV for the 05-07 LGT controls boost pressure that is built up by the turbo and vents it into the atmosphere when your LGT is not under load (in between shifts). This prevents pressure from backing up into the compressor housing, causing the turbo impeller blade to rapidly stop or even worse, to spin backwards (compressor surge or backspin). Doing so can be potentially destructive to the turbine wheel, shaft, and turbo life in your LGT. | |
If you are looking for the famous blow-off valve noise, this Perrin Vent to Atmosphere BOV Kit is the one for you. With exclusive harmonic amplification cutouts, this Perrin VTA Blow off valve is LOUD! Also, adjustable spring tension helps reduce rough idle and stalling found in other LGT BOV brands. This blow-off valve can NOT be set up to recirculate. If you do want your blow-off valve to recirculate, check out the Perrin Recirculating Blow off Valve Kit for Legacy GT Turbo.
FITMENT: 05-07 Legacy GT Turbo
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Shipping costs are calculated upon checkout.
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| Description |
Part #: |
MSRP: |
Price: |
Inventory |
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| Perrin Black Vent to Atmosphere BOV |
paPSP-INT-630BK | $223 | $207 | 1 in stock | |
| Perrin Red Vent to Atmosphere BOV |
paPSP-INT-630RD | $223 | $207 | 3 in stock | |
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