GFB, EX44 - 44mm V-Band Style External Wastegate Heat insulating wrap Good flow around a poppet-style

Good flow around a poppet-style valve depends on a smooth and generous bowl area into which the valve lifts

Fits: 9-3 (08-11) AERO

SAAB Part# 8942575

Fits: 9-3 (03-11) with 314mm (16"+) Front Rotors

GFB, EX44 - 44mm V-Band Style External Wastegate Heat insulating wrap Good flow around a poppet-styleThe EX44 features a 44mm valve and comes standard with 15psi springs installed (1 x 10psi outer and 1 x 5psi inner spring). By removing one or the other spring, you can achieve base boost pressures of 5psi, 10psi, or 15psi. Also available is a 7psi middle spring, which can be used in various combinations with the supplied spring to achieve base boost pressures of 5, 7, 10, 12, 15, 17, and 22psi*. 5 psi = 0. 34 bar 7 psi = 0. 48 bar 10psi = 0. 69 bar