Tightening Intercooler Hoses for JB4
Hey guys, im relatively new to the whole scene. I just got a JB4 Gen 5. A buddy of mine (has a fully built BT A4) highly suggested that I replace my gaskets and tighten the hoses to my intercooler before running the tune.
Is this absolutely necessary? I am actually taking my car to BMW to have them check out a noise at start up. Should I get them to do it (tighten hoses) or is it something I can do? I have close to 0 experience working on cars. I have installed 1 Jb3, brakes and changed oil and thats it...
Black saphire 335i coupe, coral red interior, BMW performance kidney grill, 6 speed manual, UR catted downpipe, 30% all around tints, 19in staggered ST1s, more mods to come!!