3 Main places to go, Turbo Dynamics, CR Turbo's and Turbo Technics. IMHO. TD and TT have been around for donkeys years now, CR's I dont know too much about, but I have one of their turbo's sitting under my shelf at home. No its for a PD140 before you ask. ;)

Fish
 
Depends on the stage you whist to go to, TD I think cost the most.

Fish
 
Had a look in the turbo technics and turbo dynamics. Emailed turbo technics as they didn't seem to have one listed on there site :(. But, turbo dynamics have 2:

Stage 1 MD345
Stage 2 MD446

£20 difference but I can't see no difference :S.


Raymond
 
The difference is in the way the blades and housings are cut, resulting in the amount of air they flow.

Fish