Speed Tuning 4.2
#1
Speed Tuning 4.2
Anyone have any type of experience with speed tuning? I know jetspeed has it on his b6 but I'm sceptical about it for 1. its only $300 as compared to GIAC/Revo/APR and 2. They claim bigger gains than the other brands. Any thoughts?
Thread
Thread Starter
Forum
Replies
Last Post