Hi all, Just bought an A6 C6 3.0 TFSI and will be modding very soon. I will definitely be getting MRC stage 2 having had this on my B8 S4, but would be really grateful for thoughts on the below (I've searched extensively, but couldn't find exact answers: 1. Suspension: I was just going to get a stiffer rear ARB, but at pushing 100k on probably original suspension, I might bite the bullet and get Eibach B12 Pro Kit. So, my questions are a) would I notice much additional benefit of a stiffer rear ARB on top of Eibach B12 Pro Kit? b) will the Eibach B12 Pro Kit help reduce understeer like the rear ARB? c) what's best bang for buck if I only do one, RARB @ £350ish or Eibach B12 Pro Kit @ £800 ish? 2. TCU remap: hesitation/lag with the Tiptronic is woeful! (My first auto and really not impressed). I think a TCU remap from MRC will massively reduce this, can anyone confirm? 3. Annoyingly, no Aux-in for my AMI (really?!) and no iPhone connector so I can't connect a Bluetooth adaptor (tune2air) - I think I'd need a whole new AMI module to get the connector, right? Have I missed the Aux in somehow?! 4. Random question: is it possible to "delete" the headlight washers through the ECU so they don't squirt with the washers? Thanks in advance for advice!