My car is an 05 Legacy GT 5MT.
Turbo gave out along with some piston rings shortly after I purchased it. I was trying to complete all the upgrades prior to the tune so I could get the most out of it. Currently installed
.30 over/Weisco pistons&rings/ACL bearings/ARP studs/ VF 52 /DW 755 inj/ WB 255/ AEM cai/ invidia up/ gimmick CBE/ spec 2 clutch with lightweight FW/ COBB AP/ short shifter with all bushings.
Question is, will I hurt anything driving at altitude with only an off the shelf stage 1 Cobb tune? I am setting up the tune for a few weeks out but need to drive the car now.
Hoping for a downpipe prior to the tune but we'll see how it goes.