What's the symptoms for a boost leak in IC pipes?
Ever since my car came back from the garage after it's bottom end rebuild it sometimes stutters on start up for a second and then idles normally.
On very hot days the outside temp on my display reads 5-7 degrees more than what it actually is outside. I recently got a liquid gauge and i'm hitting 22.1 psi peak and getting 258bhp according to the dyno run (i've done the run twice and got the same figures). Does this sound right or is it a possible boost leak in my IC pipes somewhere?
My mods are....
Stage 1 Superchips remap
K04 turbo with upgraded 360 thrust bearings
Longlife exhaust system with 200 cell sports cat
Autobahn 88 TIP
My car doesn't feel as great as it used to at high revs so i'm thinking i have a leak somewhere?