Newbie... looking for tuning guidance

Hey guys, JHM put me onto this forum after enquiring about the supercharger option on my B6, so thought I would sign up to discuss my options and other user’s experiences. (I recognise Jim Green’s car here as well from another forum we are both on…)

So, this is my second B6 S4, the first I had LPG converted and loved it for the 2 years I had it, I had a full Milltek decay non-res, MRC remap and filter, sold it after 2 years to put a deposit on a house. This was her:


http://i1092.photobucket.com/albums/i409/leewhiteheadmma/Audi%20S4/S4_001.jpg


http://i1092.photobucket.com/albums/i409/leewhiteheadmma/Audi%20S4/S4_003.jpg

http://www.youtube.com/embed/lu5MNypaIHs

Then after a 2 year Hiatus I bought a second one, have a Miltek Decat on it, some new rims, uprated brakes but am looking for much more power on her, so I am thinking supercharger or tuned N/A (reasonable budget or I will have to sell it and buy an RS6 C6) btw, PES & VF are out, too many issues… but need some feedback on other user’s experience on options/experience/costs

This is her… 138K, silent timing, full history, had her for 18 months and she’s a rock…


http://i1092.photobucket.com/albums/i409/leewhiteheadmma/Audi%20S4%20v2/IMAG0217_zps9fd89fc0.jpg


http://i1092.photobucket.com/albums/i409/leewhiteheadmma/Audi%20S4%20v2/AudiS4_010_zpse8f759c4.jpg


http://i1092.photobucket.com/albums/i409/leewhiteheadmma/Audi%20S4%20v2/AudiS4_004_zpsd7b55538.jpg

As you have all probably guessed, I am UK based (hence the funny plates…)