This is a little off-topic, but re: front differential on mps6 - Has anyone ever pulled a gearbox apart or knows the layout well enough to tell me if an alternative front differential will function normally. Quaife front differential apparently fits "for mps 6 in FWD mode", which read to me as though it might be an AWD delete mod.
On the other hand they might just be referring to the fact that it's the front differential.
In a nutshell, wanting to know if AWD is compatible with quaife. It would all depend on the gearbox layout. I suspect it would work fine, just exchange the diff, unless the rear drive is somehow associated with the front diff assembly.
"Blue Meanie" 2007 Aurora Blue MPS 3 - 18x8.5+44 SSR GTX01 - 235/40R18 Michelin PS5 - 3.5" ETS TMIC - CPE stg 2 mount - HKS/CPE BPV - 2XS inlet - 2XS short shift - Corksport turbo manifold - HT 98 octane tune - Leather/Aluminium handbrake - Momo shifty knob - 7" touchscreen - JDM Mazda Retractable dashtop screen assembly - Bespoke Raspberry Pi Android based GPS/Carplay and instrumentation - 36AH reserve battery and C-TEK isolator - TEIN Street Advanced coilovers 1" drop - Superpro bushings - 220Kw/410Nm.
"Lipstick" 2013 Velocity Red MPS 3 - 18x7.5+48 Enkei RPF1 -225/40R18 Federal RS-RR - CPE TMIC - COBB inlet - CPE stg 2 mount - COBB Stage 1 98 octane tune - COBB shifty knob - 2XS short shift - 2XS turbo manifold.