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IL: HKS SSQV IV Black Edition w/ 08-14 WRX (FXT, LGT) Flange


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Selling a HKS SSQV IV Black Edition (71008-AK005) blow off valve with Street Unit 29mm Recirculation Fitting and cp-e flange (takes OEM gasket).

Flange fits 08-14 WRX, 09-13 Forester XT, 05-09 Legacy GT.

Bought everything brand new. SSQV directly from Japan. Left the flange on as it's a PITA to install. Ran for ~5400 miles with multiple WOT pulls and no leaks or issues.

Really noticed its advantages after returning to stock. Remains closed under vacuum so throttle response is greatly improved, allowing system to pressurize and build boost quickly and all but eliminate turbo lag. Ran it for this sole purpose.

Asking $200. Local pickup welcome in Chicago. Can also ship.

Thanks for looking.


Edited by a5m
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