I've recently carried out a few mods to my car I have an e46 touring sport 184bhp 330d. My mods include:
Decat down pipe (Eco tune)
Front mount intercooler (universal one)
6 speed box conversion
Car is serviced very regularly and well looked after. It was remapped last week and made 208bhp and 358ft/lbs of torque.
The car definitely goes better now but I can't help but think I should have got slightly more bhp? I know a big diesel is all about torque and my torque output is pretty good but I just wandered if anyone had any input or a similar experience? The car pulls well but it just feels like it has more to give if that makes sense? The tuner said the bhp was down a bit but he didn't seem concerned as the torque was up? I am wandering whether I have a small boost leak (although I can't hear anything) could this cause low bhp and high torque?
I hope someone can help and any advice is much appreciated. I would upload the dyno graph but can't as my camera is bust on my phone! The tuner has said if I'm not happy he will try adjusting things again for me.
I look forward to your responses thanks!