Originally Posted by
asnide5
i found a t3/4 turbo upgrade for my 2003 a4 1.8t quattro 5speed manual. he specs are # .57 compressor wheel trim 3" inlet diameter with a 2" outlet, .50 A/R compressor housing, .63 A/R turbine housing. i was wondering where i get software? am i going to have to have a custom tune made or wat? wat r my options? wat size of injectors should i get?
sorry i am new to the Audi scene. i have fmic with intake exhaust, apr 1+ chip w/injectors, and new rods. i want to hit the 350-400hp mark. Wat else am i going to need for this turbo?
your going to need a good amount of parts.
the connections on that turbo are not stock, you will need a new exhaust manifold, test pipe/HFC, & intake. then your talking EFIs, intake manifold, and some custom software. oh, and a boost gauge is pretty necessary once you go with a big turbo. coilpacks and plugs woudl also be a good idea at the time.
once you start putting more stress on the engine you'll start to find the weak points that will also need to be replaced, normaly hoses in the boost/evap system that crack and leak, so budget some extra in.
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