help reduce turbo lag in anyway. Actually, im wondering how much it does reduce turbo lag and if this can be measured through the dyno. I really dont care if your chip makes more power, but if it takes longer to get there thats not good in real world performance (but judging from the increased torque it should take less time) so Im just very interested. Last time I had a TTZ the only chip avail was JWT. Now there is a lot of options and Im about to purchase another TTZ.