Tial QR Recirculating Blow Off Valve w/ 1.5" Recirculation Port 2 psi Purple | 002960 Steering Dampers In the world of stock

In the world of stock block power

standard pre-paint prep (sanding and priming) is required

We have the longer geared 07+ sti trans in or the 04-06 specify in note section

flywheel thickness

Tial QR Recirculating Blow Off Valve w/ 1.5" Recirculation Port 2 psi Purple | 002960 Steering Dampers In the world of stockQR 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