Tial QR Recirculating Blow Off Valve w/ 34mm Recirculation Port 11 psi Red | 004942 Crosstrek_2018-2022 0L (FB20B)

0L (FB20B)

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Optimize rear suspension geometry with Whiteline suspension bushings

Custom shock valving

Part #: SUB-21311AA051

Tial QR Recirculating Blow Off Valve w/ 34mm Recirculation Port 11 psi Red | 004942 Crosstrek_2018-2022 0L (FB20B)QR is the recirculating valve based on the TiAL high performance Q. Outline interchangeable with the Q and original BV50. It's Offered with a variety of springs for difference vacuum levels, and a special spring for supercharged vehicles. Customizable outlet ports offer flexibility to integrate into custom & existing applications. Included with every Tial QR: QR Assembly TiAL Vband Clamp Vband Weld Flange TiAL Air Fitting High Pressure O ring Return