Berks + Stillen Y Pipe fitted

[taffyjason]

So i now have Berks, Stillen Y Pipe then Japspeed K2 centre and back box.

 

ALL sounds very nice, great burble at idle and really roar's with a nice rasp under acceleration, but not intrusive at cruising speeds.

 

One or two questions though:

 

1/ It seems a little smoky at startup, is this normal or is it just new cat's wearing in?

 

2/ Is there any chance the car is now running a little rich now there's less restriction in the Berks?

 

Cheers all

[coldel]

Worth the uprev, mine was running lean with Berks+Milltek

[taffyjason]

did you find it a little smoky?

 

Ive enquired to RS in leeds to have the UpRev

 

what was your overall dyno reading after that lot?

[Michael robinson]

Why don't you join the group buy for the uprev at rs might save you a few penny's

viewtopic.php?f=33&t=59284&start=15

[coldel]

I had a plenum spacer, plus the above and a stillen intake (not sure if that made it go up or down!) and got an extra 14BHP at the wheels and an extra 17lbft of torque. Doesn't sound much but when you look at the dynos instead of peaks and troughs in the power build through the revs you get a smooth curve which you can certainly feel in the actual drive.

[taffyjason]

look forward to getting the uprev then, would appreciate a little faster throttle response, it feels like its being held back sometimes

[taffyjason]

P.S it does sound lovely though, got two thumbs up already tonight!