Let's face it, this TK muffler is very expensive (recommended retail price € 360 incl.VAT entry level)! But everything is explained, this very rare TURBOKIT exhaust line has an entirely chrome finish, and the silencer is in mass-machined aluminum + real carbon fiber depending on the model chosen! Which means that on the look side, this exhaust is really sublime and out of the ordinary! The exhausts for GPR 125 2T from 2005 to 2010 are almost impossible to find! But TK making by hand and on demand does it! Let's talk about performance, this exhaust therefore has a body in relatively fine steel jail which offers a very racing noise, its volumes make it a fairly hollow pot at the bottom (it is still variable with engines with an exhaust valve. ), but very angry at high speed! The power developed is above almost all the exhausts on the market for DERBI GPR 125cc but it is also a little more hollow. Note that TK alias TURBO KIT SL is a Spanish exhaust manufacturer since 1966. Although not very widespread in France, Belgium and Luxembourg due to the relatively high price of the products, it is a very well known brand, all the products are tested on a test bench for maximum performance, the materials used are European and the manufacturing techniques too, which makes them quality equipment!
