MSP 2003 turbo upgrade advice

jvskater51789

Newbie
Points
56
Car
Mazdaspeed Protege
i am looking to upgrade my turbo from the stock t25 to something that can handle a little more boost. i already have a front mount and upgraded exhaust manifold. i am looking for suggestions
 

obi_waynne

Administrator
Staff member
Moderator
Points
887
From
Deal, Kent UK
Car
A3 1.4 TFSI 150 COD
The two options are custom internals on the T25 which will raise boost. Alternatively a bigger turbo can be fitted but this will require a custom exhaust manifold and probably a few other amendments. A mitsubishi TD04 turbo is a popular upgrade, there is also a HKS gt 2530 T 25 ball bearing replacement or you might go for a T28.

Have you remapped it? This should give a good increase on even the standard turbo.;)
 
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