Tial QR Recirculating Blow Off Valve w/ 1.5" Recirculation Port 12 psi Black | 004038 FocusRS_2016-2018 There is reduction in restriction

There is reduction in restriction in the top end that shows well here and has a direct relation to the performance of the air filter

Enhance the aggressive look and aerodynamic performance of your 2017–2021 Honda Civic Type R with Seibon’s TA-Style Carbon Fiber Front Lip

0-2200F includes K-type Sender

High-powered modified 4U-GSE and FA20A engines tend to generate excessive blow-by oil and gasses

Part #: AH0718855114335HB

Tial QR Recirculating Blow Off Valve w/ 1.5" Recirculation Port 12 psi Black | 004038 FocusRS_2016-2018 There is reduction in restrictionQR 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