liberty911

OP, do you have a MT or AT? If AT, I'd go with JDM since they are well known for the SC tunes on AT cars. I just ordered mine from Jr. this afternoon and they were very helpful. I also have ordered parts from Brenspeed and have been satisfied as well, but JDM wins over on the tune IMO.

Bottom line is when you are making this purchase most everyone will work with you to get the sale. Be sure to get at least 38 lb injectors and the GT 500 fuel pumps.

JimsGT

I'd go JDM, just from personal experience. I've been to their shop a few times, and they are a class A operation, totally professional. They are big on the Edelbrock s/c. In fact, Jim III had one installed in his yellow Saleen car (which he has since sold so he can get get an '11 GT) and had great results with it I would ask then about running it on a stock bottom end motor. I'm sure Brenspeed is good too, but I'm just speaking from experience in person with JDM, they're #1 in my book.

Yes, Jim Sr. is moving to Houston probably next year and will open up a shop there. The NJ shop will stay open, being run by Jim III and the techs, to sell parts and do installs, and service. I think they will do tunes as well, but the majority will be from Jim Sr. in Houston.

brad281

I just spoke with Jim Jr yesterday about working a deal on a saleen kit. Real helpful and they actually answer their phones and quick questions unlike other shops. You could always order a single tune file from Brenspeed in the future if you're not satisfied with the one jdm provides. Or vice versa.