sup fellas.. gonna scoop up a used turbo kit off a friend.. checked out the turb no shaft play etc... the only issue is current i have 2 .25 ebay piping to a Evo spec II muffler.. will i damage my engine/turbo by running 2 1/4 instead of 3" piping?? i wanna get it installed.. and gradually add stuff i need.. i.e turbo muffler, injectors, 3" piping.. within months of getting it... check by check... i will be running Aprox. 8 psi dyno tuned by do-it-dyno