JRE
I can only speak from my experience.
Bought CIA and headers off of JRE.
Ran them first and then bought the SCT tuner and Ted sent over the Tune he had logged.
After the tune, car pulled so much better.
Then I went down for the 100 RWHP 91 tune package and Dyno.
Ted emailed me the results. I called him back later and he put it back on the dyno for a 93 tune same day. Yes I paid for it, well worth every penny.
Love the package and work. Put about 2000 miles on and I'm extremely happy with it.
I'm heading back down for the cam package in May.
What from what I have experienced, great customer service, great work.
I have a business and its been around for 57 years, I have been at it for 40 years. It is always nice when something goes wrong or a customer is unhappy, that we get the chance to fix this. That is all we ask for. It works 99% of the time when the customer gives us the opportunity. That is why it's been 57 years.
I think JRE or any company always wants the opportunity to communicate and fix any problems.
Yes there are many great companies out there, its about finding one that your happy with and building a relationship that keeps you coming back for more.