18-07-2012, 04:02 PM
(18-07-2012, 02:25 PM)Ruan Wrote: Mine goes like absolute f*ck with no exhaust, it's more laggy and hasn't got as much off boost torque...
On boost it's much more violent with no exhaust...
Would a decat give those same things?? I've been blaming the bigger turbo for my comlplete lack of low end torque and extra lagginess..........wondering if it was the decat that done it now though, as they were put on the same time.
I was under the impression diesels didnt need any back pressure though....or is it due to the turbo that doesnt need backpressure, so offboost it does need some??? 