Due to specific engine software up to 468 HP are possible. Convince yourself about CPA Chiptuning.
Let the good development work of our engineers convince you and test the PowerBox for your BMW 340i. The CPA Connective System has also been developed specifically for the BMW.
Not only to the dyno-test, we test our chip tuning. All day testing with the BMW 135i E87 is now on the agenda. Read more!
Sporty driving behavior in all speed ranges and brutal performance. We had the M3 on the test and are absolutely satisfied with our chiptuning.
We developed and tested the software for our CPA PowerBox and the BMW 328i. The result of the test dyno test is impressive and delivers a great result.
(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.