Does anyone know if Stage 1 maps affect emissions at all come MOT time? The car will be running an open cone filter, forge dv & possible a TIP but no plans for an exhaust.
Here's my print out Sorry if it's not very clear.
Mod's at the time were AmD Stage 1 map, Forge Split-R, Smoothed and drilled airbox with 3" feed pipe. 274.2 BHP & 295.2 lb/ft
D.Ks car is a 225 there are other 225 owners with similar mods to D.K that have made same power. Most maps that will give you 250-260 bhp are normally on 210 lcrs. Mine is a 210 and mine hit 260. At the end of the day it's a case of dyno lottery and also if the rollers are correctly calibrated.
If the map is done correctly, then you will sail though MOT. Many members are running big turbos, and they have no issues either.
You will have a problem if a) the map has too much fuelling, and b) if you fit a de-cat
14.5 PSI = 1 BARMine is the 225 as well mate and with near identical mods it made a lot less than DKs
Like DK says tho dyno lottery is a fair shout.
I have drilled and smoothed my air box now so the 25th at Star will tell me if its a worth while performance mod or just good on the ears lol
As for boost, mine boosts at 21psi and drops to 15psi but holds it to the red line (No idea what thats in Bar)
Mine peaks at 1.7 bar and settles at 1.5 bar and hold's it to the line, which I know people will say is too high, but I dont think my gauge is very accurate
1.5bar to the redline?!
It is impossible for a K04 to give you 1.5bar at the redline! I've seen a KKK K24 give about 1.35 bar to the redline, and that was pushing it quite hard...
Mine has a map, 3" DP, 200 cell sports cat, Miltek catback, Forge TIP, 007p and peaks at 21psi (1.45bar) and gradually falls back to 17psi (1.2bar) at the redline. It made 265 bhp with 266 ft/lbs torque on one dyno, and a similar figure on another dyno!
Edit: just to add, I did some logging and found my peak MAF value was 210g/s. Not sure what that "equates" (I know it's not an exact science) to in BHP though...
i have custom code and its mapped to 265 ish with equivalent torque...1st and 2nd gears are a bit more powerfull than the standard map but when you are in 3rd and above it really pulls well...all the way up to the redline. 4th gear pulls like a train even from low revs i.e 2000 rpm...even when you are sitting in 6th on the motorway at 85 the engine is sitting at 3400 rpm which is slightly higher than standard but you have boost on tap....just tap your right foot and you will see 95 and above very quick..
revo is cool too, i was looking at that myself, but i went with custom code in the end...just incase you havent researched custom code...your peak boost on CCph1 should be 1.5 bar and hold 1.1- 1.3 bar even in 6th you will be 1.2 bar sitting at 100..