Need good tuner in so-ca.
So I have a fully built 2016 C63s AMG, white on red. I’ve had Weistec do all the work so far, w.3 turbo upgrade, catless 3” down pipes, intakes, water/meth injection kit, built bulletproof transmission with larger tranny oil pan and cooler, race clutch, stand alone AFR and boost gauge plus water/meth controller. After the nightmare I had over 8 months and over a dozen trips to Weistec the car is finally complete, I won’t mention the cost of all this but I will say about $8,000.00 of it was caused by tuner error. Which leads me to my question, I need a very good tuner in Southern California that I can take my car and have it custom dyno tuned. The cars running fine and all, it’s just not making the power or hitting the boost lvl it should be after doing $25 grand in mods. After 8 trips back and forth to Weistec strictly for tuning issues, to this day my car has yet to see there actual dyno. My ecu is relocated and can be removed within 5 minutes, and that’s all they’ve ever done to it was flash it with I believe the same tune there shop car has as my C63s is identical to there’s when it comes to upgrades. Another words I don’t know what kind of power it’s making but my max boost peaks at 18-19lbs throughout all the gears, I was told it would be set to 24-25lbs, my AFR is rich, throttle response is extremely laggy and the power just isn’t consistent. I don’t want to get to in depth with its tuning issues, and the car isn’t running bad or has any lights on. I’m just wanting to know if anyone here has had better luck with another local tuner that does custom tunes? The car should be throwing minimum 650-700 HP to the ground with my setup and I watched another one with identical mods run a 10.76 quarter mile at 132mph with a stock transmission. I have a lot of experience with racing and mechanics and my car is no where near thoes times. I haven’t tracked it since completely all the work as I’m just breaking in the new turbo system, upgraded tranny and race clutch, but I’d like to verify it’s tuned perfectly. Thanks in advance for the replies or help on this topic. I’m not ******* Weistec either, as I’m sure my situation was a fluke (or atleast I hope it was lol), but after all the trips and very detailed emails and discussion we’ve had pertaining to my tuning issues, I’m not confident they can deliver what I’m looking for. At the very least I would have thought a simple dyno pull would have been done, as I asked for that three times, just to see where I’m sitting at but there dyno wasn’t working or taken on every occasion. If your interested in the details you can email me for more specifics of my experience with them.