JB4 Plug & Play Tuning Box Piggyback ECU for Porsche Macan (2019+) S/GTS/Turbo, Cayenne E3 9Y0 (2018+) Base/S, Panamera (2018+) Base/S 2.9TT/3.0T

JB4 Plug & Play Tuning Box Piggyback ECU for Porsche Macan (2019+) S/GTS/Turbo, Cayenne E3 9Y0 (2018+) Base/S, Panamera (2018+) Base/S 2.9TT/3.0TUnlock responsive, repeatable performance from your Porsche with the JB4 plug and play tuning box. Designed to work alongside the factory ECU, JB4 intelligently optimises boost, ignition timing and fuelling to sharpen throttle response, cut turbo lag and deliver strong real world gains without an ECU remap. It is fully CANbus integrated, SENT sensor compatible and works with all driving modes while retaining factory safety systems. No ECU flash needed

reduces body roll and keeps the car planted on British roads and track days alike

track-inspired rear diffuser and rear splitter styling

Direct replacement fitment on the rear axle

Matched H&R coilover springs

BMW DCT overheating fix

while increases in power and torque provide extra excitement from under the bonnet

We and our customers love the strong bite

We use these kits and our customers love them for their blend of comfort and precision

We run these CT Carbon tips on our own builds and our customers love the fit

Retains the functionality of controller and regulating systems so key vehicle systems remain operational

Genuine BMW F32 F82 Black Line Rear Light in the Side Panel

More balanced on-off throttle handling