Hi Rick
I can't comment on the re-mapped ECU but I can tell you that my TRS chipped ECU (stage 1) is a massive improvement.
I believe that it's given me 25-30% more torque and the power delivery is smooth. I took it for a trip on the F3 (North of Sydney) to the central coast ('bout 45mins on the Freeway) for the 1st time on the w/e, rarely had to drop down to 4th gear and didn't feel like I was pushing the car hard at all. It's now a real pleasure to drive. Around town there's some extra acceleration when you need it.
I'm looking forward to seeing what it's like with my 1.5t camper trailer on the back.
Not sure about fuel economy as I've not filled it up yet but am thinking that it may be slightly worse as I'm using the accelerator a little more aggressively.
Downsides ... from what I've read, it increases your EGTs (exhaust gas temps) and can possibly warp the exhaust manifold. Just keep your revs up, don't labour the engine and don't push for too long-too hard.
TRS will tell you that there's just as much chance of warp manifolds with non-chipped ECUs. There are methods/principles to counter-act that too ... just do a search here. I've got an EGT gauge on the way so that I can monitor it that way and drive by the EGTs.
Having said all that ... mines only been in for 2 weeks.
Just do it!
Cheers
Craig


Reply With Quote



Bookmarks