The J.Costa transmission set for T-MAX 530cc consists of a PRO variator and all its components, and a Sport Carbon exhaust. 

With the J.Costa PRO variator, you will get more power over the whole range of the curve in a linear and smooth way. With an approximate increase of about 5hp. 

The J.Costa Carbon exhaust is fully designed and prepared to work perfectly with the J.Costa variators. This way you will get a benefit of about 3hp. 

With this KIT you get a total of 56hp on the T-MAX and therefore your increase with the kit as a whole is 8hp.