335d HPDE /track thread
I'd like to have a thread that discusses all things track related for the D. For instance: what upgrades are you running, what preparations you take, what non-CBS service everyone performs, etc....
I'll start: What OCI do you guys use for occasional track use? In my case I've been once and looking to go 1-3x/year.
FS:Sub Amp - works w/ Technic harness! MRD-M300 - cheap