FYI, RMS quoted $1750 for a
TBE and said any
ECU mods were *not* required as the
ECu will self learn.
MMS don't do cat backs, only turbo backs. They quoted $1925 fitted, plus recommended a EcuTek 2 (for $1595) and a fuel pump ($380).
I only want a cat back for the sound and limited effect on my warranty.