Here is the MAXI SCOOTER version of lines from TURBOKIT for MAXI SCOOTER DERBI GP1 125 (from 2007) and 250 has carburetor, mono-rear shock.
![Exhaust Line TURBO KIT TK MAXI SCOOTER DERBI GP1 125 and 250 4T has carburettor, mono shock Photo de la ligne d'échappement TURBO KIT TK MAXI SCOOTER DERBI GP1 125 et 250 4T a carburateur, mono amortisseur](https://www.rrd-preparation.com/img/cms/from_form/p1220702_desc.jpg)
This line is more affordable than the model OVALE H2 because it does not have carbon fiber at the tip and it has a more simplistic design! This line is however equally powerful, it is a full stainless steel line (which does not rust) to not ask for maintenance and offer more weight, its silencer is made of aluminum and stainless steel!
![Exhaust TK TURBOKIT for scooter DERBI GP1 125 and 250 4T has carburettor, mono shock Photo du pot d'échappement TK TURBOKIT pour scooter DERBI GP1 125 et 250 4T a carburateur, mono amortisseur](https://www.rrd-preparation.com/img/cms/from_form/p1220703_desc.jpg)
This line comes with a DB KILLER, it is a small room that hides the noise and makes the line quieter, we can, when we want more sensation and noise, remove this DB KILLER very simply!
![Exhaust silencer TURBO KIT TK MAXI SCOOTER DERBI GP1 125 and 250 4T has carburettor Photo du silencieux d'échappement TURBO KIT TK MAXI SCOOTER DERBI GP1 125 et 250 4T a carburateur](https://www.rrd-preparation.com/img/cms/from_form/p1220704_desc.jpg)
This line is obviously decatalysed in ways to offer more performance and be compatible with a good injection box (which depletes the mixture for more performance but eventually destroys an original catalyst). Side look, this line throws a maximum with a design both sober and sporty. The expected performance gain is 5 to 8%!
![muffler derbi gp1 250 125 4T TK ligne turbokit inox échappement derbi gp1 125 250 mono amortisseur](https://www.rrd-preparation.com/img/cms/from_form/curvo5maxn2504t_desc.jpg)
Be aware that TK aka TURBO KIT SL is a Spanish manufacturer of mufflers 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 a test bench for maximum performance, the materials used are European and manufacturing techniques too, which makes quality material!
![Muffler mounting plate TURBO KIT TK MAXI SCOOTER DERBI GP1 125 and 250 4T carburetor Photo de la platine de fixation du pot d'échappement TURBO KIT TK MAXI SCOOTER DERBI GP1 125 et 250 4T a carburateur](https://www.rrd-preparation.com/img/cms/from_form/p1220706_desc.jpg)
Mounts on scooter DERBI GP1 125 and 250 mono rear shock absorber