They are all about the big brands though, and keep flicking between Revo & APR dependant on who offers them the best deal.
They no nothing about proper engine tuning (or management of their inventory ), only how to bolt on parts and sell people brands
Not quite sure who you're on about ADS or awesome
Frank at ADS has bailed Audi out on more than one occasion (and I don't just mean Audi Preston) there is nobody out there that knows more about engine tuning and management than Mr Massey, his tool of the trade is an oscilloscope and I'm not kidding. he teaches teachers about about engine management
Awesome changed from REVO to APR once in the last 13 yeaars
Dave Massey is a mate, he knows his shnizzle
I was on about Awesome, Dave.
Can't comment on ADS, but if they are half as good as you say they are then I imagine they are more knowledgable than Awesome for the workings of an engine.
Awesome have a reasonable rep for bolting parts on (although they have made a mistake every time I've been to them), but if you ask them why your getting -7 timing pull at 4000rpm I don't think they would be able to explain why.
I remember Awesome were APR when John'o on here had his mapped, then went to Revo, then went back to APR about 3-4yrs ago.