Ive just fitted my stge 1 with with a fletcher backbox (twin tail pipe dtm) and the car is fine in 1st and 2nd but bit slow in 3rd and esp 4th top end!! Ive only taken the car a 5 min drive about the block.
Is this because the ecu needs more time to adjust to the mods or is the backbox really that much of an issue?
Any advice be greatly appreciated.
Philip

Loss Of Power In 4Th After 4000Rpm? Stage 1 Fitted?
Started by
Minilover1.3
, Oct 04 2012 09:52 AM
6 replies to this topic
#1
Posted 04 October 2012 - 09:52 AM
#2
Posted 04 October 2012 - 10:12 AM
You need to drive it for a minimum of 20 miles to get the ecu reading the mods.
#3
Posted 04 October 2012 - 10:52 AM
cheers mate. :). il take her a drive out this weekend
#4
Posted 06 October 2012 - 11:13 PM
Car still seems very lackin in power ESP once in reaches 75mph. Maybe it's my imagination, I don't know. Fine gettin up there but once there def struggles. Will b giving her good drive tomoro.
Cud it b the dtm backbox or is it jus my imagination. Will b gettin her on rr again. B interesting to c if there's an increase in power!
Cud it b the dtm backbox or is it jus my imagination. Will b gettin her on rr again. B interesting to c if there's an increase in power!
#5
Posted 07 October 2012 - 09:01 AM
#6
Posted 07 October 2012 - 10:33 AM
How big is the exhaust?
#7
Posted 07 October 2012 - 11:21 PM
http://www.minisport...-SSAN5837S.html
This is the backbox I have on. Up to the backbox, it's the 1.75inch pipe. She's well improved with the driving but def dies at 75mph in 4th. Can't remember 4 life of me if she was like this b4!!
This is the backbox I have on. Up to the backbox, it's the 1.75inch pipe. She's well improved with the driving but def dies at 75mph in 4th. Can't remember 4 life of me if she was like this b4!!
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