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!
We tested the BMW 335i E90 in combination with our CPA PowerBox. The result? The extra power of up to 80 HP and expressive 104 NM increase with the PowerBox for more power.
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.
Test the extra power of CPA Performance with the PowerBox for your VW Touareg. With the patented CPA ConnectiveSystem you get engine tuning and throttle pedal tuning in combination.read more
(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.