Good day yesterday.....not so good today!

[RS4JAMO]

Great day yesterday....nice shiny AP Racing discs and EBC Yellowstuff pads done, no holding on to a bucking bronco anymore!

Bad day today... Had my health check done at MRC producing 363ps......I know that doesn't sound that bad but it does when a previous owner has had some scrote have a go with a laptop at mapping it with a few failed attempts and some which apparently have gone through......so a combination of <beep> map and carbon build up is costing me around 60-80ps!

Resolution.........a whole load of cash and a Carbon decoke, MRC Stage 2 Map and deflap.......all booked so with crossed fingers I hope to walk out of there next time with 430+ps and a Dyno print out which doesn't want me to go and wipe my backside on it

Now just got to follow Ben @ MRC's advice and keep the revs lower and no red lining until its done......now that will be a challenge

[toyneg]

you wait until you have had that done and drive it home. i know i have been there myself. haha

[neilparf]

I pulled 370 (admittedly with new exhaust and pre-cats gone) at the initial health check. So, 363 isn't that bad considering some had a go at mapping

As Toyneg mentions, the difference in drive when done is day and night...

[jamiedal]

I got 311 at the wheels...does anyone no what that is at the flywheel ? I don't no if my car is coked up or not ?

[S4WON]

I got 311 at the wheels...does anyone no what that is at the flywheel ? I don't no if my car is coked up or not ?

http://www.superstreetonline.com/how-to ... ower-loss/

[RS4JAMO]

311ps at the wheels is not bad I would say.....you made me get my dyno report out again and mine is currently only delivering 263ps at the wheels which is pants!

depending on your mods that would be a pretty good figure, from what I understand they never developed 420bhp out the factory from day one, and 385-405 was more realistic so that's a 20% loss on yours on the drivetrain.

Stuck 400 miles on mine today and still returned 28mpg average......missing the high revs though!