Here is the hyper racing chrome version from TURBOKIT (TK) for DERBI VARIANT START, START 5, DS 50, FURAX, ADVENTURE, REVOLUTION, VARIANT USA, COURIER, ... This exhaust is to ask with large engine configurations! This is not a pot that gives performance at low rpm, but rather at high speed, it is ideal with high engine having diagrams exceeding 185 ° in the exhaust!
It works great on big kits 50 or 70cc prepared! Its volumes are quite tuned to high charts, carburetors exceeding 21mm ... So we will advise this pot with well prepared engines with variators, valves, carburetors, kits ... It's a muffler ideal on talking engines over 9500 laps! This is the only real racing muffler on the market for old mopeds DERBI still available, in this chrome version, it is really sublime with its mirroir finish! Its manufacture is Spanish, in steel jail hydroformed / welded then chromed in bath! The silencer is aluminum. It comes with everything needed for mounting (bits, legs, screws ...).
All this up a high quality pot, aesthetically pleasing, and high performance over 9500 laps on large engine configurations! Know that TK aka TURBO KIT SL is a Spanish manufacturer of exhaust since 1966. Although not widespread on France, Belgium and Luxembourg because of the relatively high price of the products, it is a well known brand, all the products are tested on test bench for maximum performance, the materials used are European and manufacturing techniques too, which makes quality material!
