Just finished installing the mafxtender and loaded the new towing tune in the truck since I have the 2lb ring on at moment. Took her for a lil drive and as always im very pleased with way truck is tuned. I might jump in under there here in a lil bit and swap out to the 6lb ring and let her rip just a lil bit . once again thanks to mike and all others at troyer performance.
Mickey

 

well i went out later in afternoon and put the 6lb pulley on. really a wake up call from the 2lber and 4lber ive been running for a while. havnt datalogged yet but i did notice the a/f looks good as always according the the wideband. seeing 15lbs of boost with wide open for a short time. ill do some datalogging this weekend and maybe hit the track sat nite to see how the upgrades help. thanks once again for some killer tunes mike.