talon/gunpower tuning

hi dose anyone have any web sites that you can tell me about that have good tune up parts for the air force talon ss/gunpower stealth? i already know about talon tunes but iv emailed the guys there a fue times but i ask for details on a specific item i only ever get an email with a price list and iv only ever heard back from them twice with the same email (price list) even though iv emailed them about 6-7 times! if they had emailed me back with some good info instead of a price list i would have only needed to email them once maby twice. 😡 😡 so don’t really want to deal with them 😡 😡

any site all over the world will be ok but closer to the u.k the better.

thanks

mark