Sky InsuranceMonster Motorsport
Results 1 to 3 of 3
  1. #1
    Inertiauk's Avatar
    3rd Gear

    Status
    Offline
    Join Date
    Mar 2011
    Posts
    529

    Lost a little boost after fitting turbo back exhaust

    I had my Pipewerx Dwonpipe, decat, and my miltek cat back fitted today.

    I haven't yet had the stage 2 map, planning on a trip to Rtech soon though.

    The boost seems a bit hesitant at the top end now. In fourth/fifth gear pointed up hill with WOT it used to peak at around 24psi, then drop to 22 and hold for a bit before it started to drop off in higher revs.

    It now peaks at 21/22 psi, flutters about a bit and drops off quicker than it used to.

    Is this just because I need my MAP to match the new down pipe / system ?
    or as i suspect could it be a weak turbo which has been pushed a bit harder due to the pipe and is dieing ?
    Or something else ?
    __________________________________________________ __________________________________________________ _
    Driving a 2004 B6 Audi S4 - Stage 2

    __________________________________________________ __________________________________________________

  2. # ADS
    ADS
    Join Date
    Always
    Posts
    Many
     
  3. #2
    s3dave's Avatar
    TFSI Hybrid

    Status
    Offline
    Join Date
    Nov 2009
    Location
    west yorks
    Posts
    10,121
    You may want to reset the ecu/throttle body has the characteristics have changed and it will need to learn its new lungs....

  4. #3
    Inertiauk's Avatar
    3rd Gear

    Status
    Offline
    Join Date
    Mar 2011
    Posts
    529
    Thanks, I will do that.
    __________________________________________________ __________________________________________________ _
    Driving a 2004 B6 Audi S4 - Stage 2

    __________________________________________________ __________________________________________________

 

 

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Single Sign On provided by vBSSO

Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

Content Relevant URLs by vBSEO