1/4 mile 11second pass? fwd? pump gas? just curious. Id give you props if you actually did that, on street tires on a 16g fwd.
But back on topic here- I personally been to a few dsm shops. I havent had a problem with any one of them. There all in the business to keep customers happy and get the job done Right, like every other business out there. I grew up (since i was like 13 years old )watching Jerry run tampa streets for over a decade! no lie. I had lots of friends go to him and recommend him. I went to Jerry several times for all kinds of different work. He was always 100% great doing work on my car. He should be inducted into the hall of fame of dsms. He knows dsm in and out! Thats why i can go to him if i ever need anything fixed or done right with my car. So Jerry gets a A+ for his work.! (period) I have been to darkside as well, a couple times. Guys there are very nice as well and never had any problems with them. Every business starts at the bottom and the only way to decide if there a great shop is to try them. Just like ANY other new business. So if what i just said is not REAL then I dont know why this thread even started. Good luck on your choice of shop/True dsm mechanic.