hi there.just got my e8.want to install turbo timer.but can't install cause interfere with stock alarm.is this true?if can install,can anyone recommend any shop that will do the job.want to use blitz dual turbo...
Was wondering any is there any HKS users here...... How is the performance of this piggy back system compared 2 other piggyback systems..... i know some1 is goin 2 tell me the piggyback tuning is good as the tuner...