The zero-offset butterfly valve is subjected to exhaust drive pressure equally on both halves of the valve which pivots centrally

The StraightGate40 is a zero-offset butterfly-style wastegate that allows enormous flow and almost linear control with unparalleled boost control throughout the entire operating range

fully optimised ackermann angle to acheive the best possible steering angle and feel while retaining the an anti roll bar option

to get a better start in drag racing or just being faster in circuit racing

Concaver CVR3 19x9,5 ET20-45 BLANK Custom Finish CB: 72,6 JR21 The zero-offset butterfly valve isPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45