Hey Guys!
Long time no post, haven't been in the Subaru game since I sold my Legacy (mega regret)
So my mate has a WRX V6.
He bought a downpipe from TM and we went to fit it a couple of weekends ago. While we were at it, replaced the exhaust manifold gaskets and also the turbo-downpipe gasket.
New downpipe was installed, but didn't line up with the mid pipe at all so a dud.
Long story short, went back to factory downpipe (with new gasket) and bolted everything back up.
When driving, changing from 1-2, 2-3 and 3-4 clutch is pushed in, but revs would keep revving higher (as if the accel pedal was in, but it wasn't)
O2 sensor on factory DP hooked back up, downpipe - midpipe all snug and fitted. Could it be that 1 nut from the turbo-downpipe is mysteriously missing?
Is this a common issue? or something to do with mis-bolting something back up? or that 1 nut that mysteriously went missing so 4/5 is attached from TB-DP?