hey im going in for a tune tommorow, rx7store was supposed to come through for me and ship my resonated midpipe in today but for whatever reason it didnt. how much will this afftect my tune?

my mods are:
greddy elbow
efini y pipe
greddy intake system
3" downpipe
3" catless midpipe
3" catback
apexi pfc and commander
koyo radiator
silicone radiator hoses
1000cc secondary injectors
unported reman motor
ACT clutch and ACT streetlight flywheel
stock rebuilt twins
rats nest simplified
greddy boost controller
Greddy 3 row fmic system with bov
ast

i have a terrible rattle coming from the primary wastegate actuator. to my knowledge it is loose and rattles until you apply the gas so i guess its bleeding exhaust? i just need to know how much the two will effect my tune. ive cancelled on my tuner twice already and i really want to come through and get this done. shooting for 330-350hp. please helpp!

 

I don't see how its going to affect the tune at all. I would recommend that you do the best to fix the rattle.

 

i wanted to tune for a higher boost, wouldnt a restriction in the system throw things off? i have a new actuator to put it but i dont think ill have time tommorow to do it