• Brand: Tial
• Part #: BV SPRING 7
• Color: Black
• QTY: 1
• Mfgr. Warranty: Limited Lifetime Warranty

This is Tial’s 6.psi black blow off valve spring that is compatible with the Q, and QR blow off valves. These are convenient for those of you who want to revert back to a more conservative spring for easier operation, lower boost numbers, etc.
Installation requires disassembly of your Tial blow off valve. Simply replace with the new spring, and reassemble.