Here is the hyper racing version chrome dual exhaust muffler with TURBOKIT (TK) for DERBI VARIANT START START 5, DS 50, FURAX, ADVENTURE, REVOLUTION, VARIANT USA COURIER ... This exhaust is a place that with big engine configurations! Both outputs provide no performance gain, this is aesthetic. This is not a pot that gives performance at low speeds, but rather in high speed, it is ideal with high engine with diagrams exceeding 185 ° has the exhaust! It works great on the big 50 or 70cc kits prepared! Its volumes are quite accorded a high diagrams, exceeding 21mm carburetors ... So we'll advise the pot with well prepared with drives motors, valves, carburetors, kits ... a muffler ideal on speakers engines above 9500 laps! This is the only true muffler racing market for old mopeds Derbi yet available in this version of Chrome, it really is sublime with its mirror finish! Its manufacture is Spanish, jail hydroformed steel / welded and chrome bath! The mufflers are made of aluminum, two, the exhaust is still less noisy and wool lasts longer. It comes with everything needed for installation (fittings, lugs, screws ...). All this in a high quality pot, aesthetically beautiful, and very efficient over 9500 laps on large configurations engines! Know that TK alias TURBO KIT SL is a Spanish manufacturer of exhaust since 1966. Although not widespread in France, Belgium and Luxembourg because of the relatively high price of products is a well known brand all products are tested on test bench for maximum performance, the materials used are European and manufacturing techniques as well, which makes quality material!
