[dieselmonkey]

I have an 04 v6 mustang and I'm looking at a tma turbo kit but I can get it without the turbo and I need a turbo sizing guide to see if the turbo for sale in the classifieds would work for me

[shinerstang]

If you're going stock with low boost,(6psi) then a 48mm would be fine without much lag. If you had a P&P done with a cam and injecotrs and tune, then a 61mm would be fine up to 500hp. Different manufacturers have different efficiency islands.......