Our Tuning Box Classic 3191 chiptuning unit will upgrade the performances of your Challenger MT. You will have more power (+84 hp) and more torque (+99 Nm) with this diesel chip. The power of your diesel 654D 8.4 254 hp engine is increased by up to 338 hp* and its torque is boosted by up to 1294 Nm*. Moreover, tuning the ECU with an electronic chip will cut your consumption off by -1L./100km*.
This performance chip especially developed for this diesel 654D 8.4 254 HP engine works as a custom ECU remap. Thanks to the supplied AMP plugs, this tuning box can be easily connected and scrupulously respects the power reserves and engine protection systems of the american manufacturer.Read more
Tuning Box offers a 1-year engine warranty with this power box.
Delivery speed is slow. More than week and nothing happens. If your process is slow you should give clear indication about that fact in confirmation. Setting expectation level is good idea.
although i ordered product it is yet to be received !! tracking estimates stated it should of arrived by now, prior to order tried calling the local Australian agent no answer or return call
When I ordered, there was no stock for the particular car I owned. I waited one week for the stock but had to write in to check what was the status. However, I must say the response was good.
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