Sporty driving behavior in all speed ranges and brutal performance. We had the M3 on the test and are absolutely satisfied with our chiptuning.
CPA gives BMWs most popular model a boost in performance through PowerBox map optimization. Up to 35 HP and 58 NM more power are playfully possible.
You will be amazed by the possible additional power. With our products you can achieve up to 44 HP power increase.
Thanks to the engine-specific software of the CPA PowerBox, the performance of your BMW 640i Gran Turismo can be increased by up to 84 hp and 111 NM. Powerful acceleration becomes childs play.
(6) Discount applies to all products offered on our site except PowerBox Pro and PedalBox. The promotion ends as soon as the intended quota of products has been used up.