T4 Spliced Loom Kit thermocouple the 875cc flow rate is

the 875cc flow rate is perfect for heavily modified engines that demand more fuel under high boost conditions or in high-revving environments

steady fuel delivery without the need for excessive fueling

and precision

then the USB to Serial Converter is also required

ease of tuning

T4 Spliced Loom Kit thermocouple the 875cc flow rate isSpliced Loom Kit for the T4 ECU. The kit consists of: 3 x T4 Connector Shells 1 x Twisted Pair Crank Wire 14 x 22 AWG Mixed Colours 1 x 22 AWG Red 3 Spliced to 1 (For 5v) 1 x 22 AWG Black 5 Spliced To 1 (For SGND) 2 x 18 AWG Black (For PGND) 1 x 18 AWG Red 4 Spliced To 1(For 12v) 3 x 18 AWG Red