Tial QRJ Recirculating Blow Off Valve 3 psi Spring Purple | 004728 Vehicle Model_TC Enhances overall engine breathing and

Enhances overall engine breathing and efficiency

Tests show TMS features can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears

This bar will tie together the front chassis and prevent unwanted flex and improved handling

HKS head gaskets are designed to accommodate standard cylinder bores

Tial QRJ Recirculating Blow Off Valve 3 psi Spring Purple | 004728 Vehicle Model_TC Enhances overall engine breathing andThe TIAL QRJ is the latest boost control valve. Designed with the needs of high performance recirculating systems in mind. The QRJ features a new body design, compact installation envelope, high flow capacity, and configurable inlet and outlet ports. Features: For use on turbo charged and super charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC machined from 6061 aluminum alloy. It features a large 1. 50 in (38.