It's actually an 04 DE fellas. Now I've always taken dyno results with a pinch of salt and do here.However a gain of 15bhp with only a Miltek and HFCs isn't in dispute. Whether or not the dyno is accurate can be disputed.
My car has always pulled nicely has a good history and never uses oil in between services so it's a pretty solid lump.
I only had it mapped because I wanted to turn off the post Cat sensors that kept triggering the CEL.
I will now probably get a plenum spacer and air box mod which might lift it past 300bhp on that particular dyno. The other benefit of the map was the deletion of throttle retardation to make it feel linear and akin to an old style cable operated one. The speed limiter has also been deleted but I'm unlikely to test that particular feature
I had a P3 service done beforehand which probably helped and had already fitted new OEM pre Cat sensors prior to attending.
I was expecting about 260bhp on a 12 year old 89k mile car tbh, we were all surprised by the results to be fair.