hi, i recently had a stage 1 cc remap, iv enoticed tht my revs seems to stay high when changing gear especially in 1st and 2nd, also my turbo whistle sounds ore like a whoosh of air rather than a whistle like it used to sound like before a changed my TIP n had the remap, could it be a boost leak? thanks
CUPRA Rach
Guest
Boost leak wouldn't hold revs up though.........
.......any know if the leons have a throttle position sensor???? Alternativley have you stuck vag-com on it?
.......any know if the leons have a throttle position sensor???? Alternativley have you stuck vag-com on it?
ive noticed on mine that the turbo makes a very loud sucking noise same as what your experiencing, im unsure what it is. it does not feel as quick as it did but i managed 0-60 in 6.1 so i dont think there is much lack in performance more the fact that im now used to the power. but apart from that 
If you have an open cone air filter then the sucking sound is very loud when you put your foot down, otherwise it should sound relatively the same as it did when it was standard.
u will get a substantially louder whistle under boost after fitting an uprated TIP, its normal as the air is now more free flowing
Don't suppose you have a part number or what model/year VW that has the same part, having problems locating one at a Seat dealer.
thanks.
i think its V1J0927189F. yh Seat dealers are completly useless IMO i always go to VW much more helpful
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