GPR carbon exhaust

Discussion in '749 / 999' started by barneychubble, Oct 13, 2013.

  1. just a quick one guys, just got a GPR carbon exhaust for my 749s 2004, just wondered if anyone has had fueling issues when installed or just a straight put on and probs!!!!
     
    #1 barneychubble, Oct 13, 2013
  2. I deffo gained a little with a map change as I also removed cat from front pipe at same time.

    I also shortened the link manifold as they stuck ouy a little too far - better now imho

    uploadfromtaptalk1381690974908.jpg
     
    #2 Phill, Oct 13, 2013
    • Like Like x 1
  3. when you say map change, is that going down the dyno route with power commander??? looks good......
     
    #3 barneychubble, Oct 13, 2013
  4. im a bit unsure of what the best route is to go down to be quiet honest lol
     
    #4 barneychubble, Oct 13, 2013
  5. it runs ok with no power commander but I just downloaded and tried a few maps and one was much better.

    I didnt get it dynoed as I have other plans and didnt need the pointless expense until they are done (if they ever get done lol )
     
    #5 Phill, Oct 13, 2013
  6. better in terms of mid range pull and
    crisper throttle resonse
     
    #6 Phill, Oct 13, 2013
  7. i like the blingy 'anodised tat' red tie rod.
     
    #7 funkyrimpler, Oct 14, 2013
  8. cheers for that phill, were abouts can i download the maps from???
     
    #8 barneychubble, Oct 14, 2013
  9. hey. thats 1.3g lighter than stock !!

    maps from power commander website.
    download all and open in power commander software.
    there is a description attached to each. select one which best matches your spec
     
    #9 Phill, Oct 14, 2013
  10. Moved to 749 /999
     
    #10 mattmccabebrown, Nov 15, 2013
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