Yeh autotechnique was the first tuner that touched my ute 3 yrs ago ... First problem was there walbro intank install, I ran out of fuel at half tank , they didnt fix the problem totally second attempt, the tune was pinging at light throttle, and after that attempt to fix it, it ran 10.00 afrs at wot, and was a pig to drive , plus they said I didnt need valvespring upgrade in a 05 xr6 turbo, so wasnt a pleasant experience but that was a while ago now