Depending on the rim diameter the recommended backspacing is 150-160mm (7" ET45

This kit requires sourcing and using the Corvette C4 inner tie rods (OE part number: 21011026)

while also using both convection within the engine compartment and physical shielding to eliminate harmful levels of heat from ever reaching the actuator

StraightGate50 eWG – TS-0565-1002

User Adjustable Actuator Position

JR Wheels SL01 20x9 ET20-51 5H BLANK Matt Gun Metal CB: 72,6 Turbosmart Depending on the rim diameterPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120 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, 46, 47, 48, 49, 50, 51