Tial QR Recirculating Blow Off Valve w/ 25.4mm (1") Recirculation Port 2 psi Blue | 002593 Wheel Bolt Pattern_6x139.7 The 3-inch piping size allows

The 3-inch piping size allows for excellent flow while the 4

2 TiAL -4 AN removable water fittings

There are two versions of the driveshaft for the use of either the GM F body T56 transmission or the factory 350Z 6 speed manual transmission with the use of the ISR adapter plate

321 stainless steel conducts less heat than 304 stainless steel

Refines the aerodynamics for those with track-dedicated race cars

Tial QR Recirculating Blow Off Valve w/ 25.4mm (1") Recirculation Port 2 psi Blue | 002593 Wheel Bolt Pattern_6x139.7 The 3-inch piping size allowsQR 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