I’m interested with the package, but if any single part I wish to remain using one or more part from the other brand I had purchased previously, will this affected my power gain?

You may construct your preferred product combination when on the product package’ pages.

But keep in mind, any single difference of product or spec will directly cause power and sound to be changed differently, most of the time are lower than our expert recommended combination.

Only the exact item is allowed in the upgrade system to get the advertised results. Cause, every millimetres count.