To complite your suspension upgrade be sure to check out the Lock kit for Mazda RX8

OEM style separate springs can't be used any more

Suitable for Single or Twin Port Boost-Based Control

The StraightGate50 is a zero-offset butterfly style wastegate which allows enormous flow and almost linear control with unparalleled boost control throughout the entire operating range

Ackermann and bump-steer have also been revised for a more refined driving feel

JR Wheels SL03 18x10,5 ET15-40 5H BLANK Matt Black CB: 72,6 toeplates To complite your suspension upgradePCD: 5x100, 5x105, 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120 ET: 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40