If you have pictures of exhaust systems not listed please add them.
G.
BOS


BUB



Conti 2in1







Conti 2in2








COBRA F1 (looks like Ferracci)

D&D

Ferracci (the silver one looks like the Cobra F1) (made by Muzzy)


Galassetti

Gio.Ca.Moto 2in1 (original manufacturer SEBRING)

Gio.Ca.Moto 2in2 (look like SHARK)

LASER




LASER (custom made)

L&W (Lenhard & Wagner)


MARVING (look like L&W)



NCR

Nico Bakker


RENNSPORT

SHARK


STAINTUNE

SUPERTRAPP (custom)


TERMIGNIONI


TWO BROTHERS RACING

Yoshimura (2in2)





Yoshimura (2in1)

custom & unidentified










