HT-030304 Pro Tuner "Knock Ears" Kit - Dual Channel 2014 Spec - includes 2 sensors
£616.00
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HT-030304 Pro Tuner "Knock Ears" Kit - Dual Channel 2014 Spec - includes 2 sensors
HT-070104
£616.00
Pro Tuner "Knock Ears" Kit - Dual Channel 2014 Spec - includes 2 sensors
A valuable tool when tuning regular ULP this kit lets you listen in and catch the knock before it becomes a problem.
Simply mount one or both of the sensors supplied on the engine plug in and listen!