Perrin 02-14 Subaru WRX / 05-09 OUTBACK / 09-13 FXT / 04-21 STI Black Blow Off Valve kit Recirculation Only (perPSP-TAC-610BK)

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Description

Perrin 02-14 Subaru WRX / 05-09 OUTBACK / 09-13 FXT / 04-21 STI Black Blow Off Valve kit Recirculation Only (perPSP-TAC-610BK)Adjustable relief pressure and flow control make fine tuning on the fly simple and quick with the PERRIN BOV BPV. Adjustable Relief Pressure The PERRIN Blow Off Valve cap features adjustable spring tension, which allows for an adjustment when the blow off valve vents. A looser setting will make it act smooth and more like stock. Setting it harder will cause it to vent later and with significantly increased boost levels. This adjustment is important in

Subaru WRX STI 2015-2021

I’ll be waltzing my way over to the next

particularly when the pump and tank must be installed higher than the injections nozzle

Dance and spin to your heart's content

I need this tank top in my life

Warranty Policy: Lifetime Limited Warranty

Perfect tone

throw on your oh-so cozy black hoodie

I guess it’s just gorgeous anywhere

Take Berenice Long for a spin

(4 1/8" X 25/32")

Improves oil flow at start-up