Close

Results 1 to 15 of 15
  1. #1
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    120,362
    Rep Points
    32,765.2
    Mentioned
    2133 Post(s)
    Rep Power
    328


    Yes Reputation No

    Akrapovic releases their titanium evolution exhaust system for the E71 X6 M

    Akrapovic has released their titanium X6 M system. This is a full cat back exhaust that is also full titanium which saves 51 pounds vs. the stock exhaust. Two exhaust tip options are available, carbon and titanium, both measuring 100 mm. Power gains are 11 horsepower. See specs and dyno below.

    Evolution system, homologated:

    Titanium link pipe set with resonators
    Titanium X-pipe
    Titanium muffler with integrated exhaust valves
    Hard facts:

    Plus 11 HP (at 6,200 rpm)
    Plus 15 Nm/11 lbs-ft of torque (at 2,270 rpm)
    23 kg/51 lbs. lighter than stock
    Tail pipes:

    4 titanium tail pipes
    4 carbon fiber tail pipes

    BimmerBoost Vendor Precision Sport carries this exhaust.

    Click here to enlarge

    Click here to enlarge

    Click here to enlarge

    Click here to enlarge

    Click here to enlarge
    Chrome Space Bar Issue: http://www.boostaddict.com/showthrea...338#post738338


    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

  2. #2
    Join Date
    Feb 2010
    Posts
    2,186
    Rep Points
    2,134.5
    Mentioned
    25 Post(s)
    Rep Power
    22


    Yes Reputation No
    nice....I always like they offer dyno #s right away and are straight forward with their #...never claim insane numbers...even on their full systems show the low end power loss. They just seem like a straight forward company. I think they should offer stainless steel versions for the people who arent willing to spend an arm and a leg on an exhaust
    Current:
    14 Viper TA
    Wsir - 1:28:9
    Buttonwillow C13 - 1:54:1

  3. #3
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    120,362
    Rep Points
    32,765.2
    Mentioned
    2133 Post(s)
    Rep Power
    328



    Yes Reputation No
    Click here to enlarge Originally Posted by DD GT3 RD Click here to enlarge
    nice....I always like they offer dyno #s right away and are straight forward with their #...never claim insane numbers...even on their full systems show the low end power loss. They just seem like a straight forward company. I think they should offer stainless steel versions for the people who arent willing to spend an arm and a leg on an exhaust
    Their numbers are realistic, I like that. Just wondering what is with that torque dip at 2500 rpm.

    I would think they will do a steel version, they do for other cars right?
    Chrome Space Bar Issue: http://www.boostaddict.com/showthrea...338#post738338


    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

  4. #4
    Join Date
    Nov 2010
    Location
    le Paris
    Posts
    6,618
    Rep Points
    -93.0
    Mentioned
    48 Post(s)
    Rep Power
    0


    Yes Reputation No
    Click here to enlarge Originally Posted by DD GT3 RD Click here to enlarge
    nice....I always like they offer dyno #s right away and are straight forward with their #...never claim insane numbers. They just seem like a straight forward company.
    my line of thinking

  5. #5
    Join Date
    Nov 2010
    Location
    le Paris
    Posts
    6,618
    Rep Points
    -93.0
    Mentioned
    48 Post(s)
    Rep Power
    0


    Yes Reputation No
    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    I would think they will do a steel version, they do for other cars right?
    just titanium

  6. #6
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    120,362
    Rep Points
    32,765.2
    Mentioned
    2133 Post(s)
    Rep Power
    328



    Yes Reputation No
    Click here to enlarge Originally Posted by Sorena Click here to enlarge
    just titanium
    Wow, only top end stuff I guess.
    Chrome Space Bar Issue: http://www.boostaddict.com/showthrea...338#post738338


    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

  7. #7
    Join Date
    Nov 2010
    Location
    le Paris
    Posts
    6,618
    Rep Points
    -93.0
    Mentioned
    48 Post(s)
    Rep Power
    0


    Yes Reputation No
    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    Wow, only top end stuff I guess.
    yes, and they really shine in motorcycle category. maybe Devil exhaust is the better choice for S1000RR but that's just it. overall Akrapovic makes me the best exhaust system for motorcycles

  8. #8
    Join Date
    Sep 2010
    Posts
    278
    Rep Points
    146.2
    Mentioned
    1 Post(s)
    Rep Power
    2


    Yes Reputation No
    It looks nice. Although I was not impressed with the exhaust on the E92 M3 and the way it sounds.

  9. #9
    Join Date
    Feb 2010
    Posts
    2,186
    Rep Points
    2,134.5
    Mentioned
    25 Post(s)
    Rep Power
    22


    Yes Reputation No
    Click here to enlarge Originally Posted by deemo319 Click here to enlarge
    It looks nice. Although I was not impressed with the exhaust on the E92 M3 and the way it sounds.
    I had it and AGREE about the sound. Boring sound, not inspiring compared to other exhausts out there. But the good thing is that it isnt loud and having a SC'd car it help keep it on the down low. My eisenman race muffler sounded louder and better than my full akra evo
    Current:
    14 Viper TA
    Wsir - 1:28:9
    Buttonwillow C13 - 1:54:1

  10. #10
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    120,362
    Rep Points
    32,765.2
    Mentioned
    2133 Post(s)
    Rep Power
    328



    Yes Reputation No
    Click here to enlarge Originally Posted by deemo319 Click here to enlarge
    It looks nice. Although I was not impressed with the exhaust on the E92 M3 and the way it sounds.
    Never heard it in person but the construction is very nice.
    Chrome Space Bar Issue: http://www.boostaddict.com/showthrea...338#post738338


    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

  11. #11
    Join Date
    May 2010
    Location
    SoCal
    Posts
    2,276
    Rep Points
    936.0
    Mentioned
    5 Post(s)
    Rep Power
    10


    Yes Reputation No
    their build quality looks top notch and looks sexy as hell too
    Click here to enlarge

  12. #12
    Join Date
    Sep 2010
    Posts
    278
    Rep Points
    146.2
    Mentioned
    1 Post(s)
    Rep Power
    2


    Yes Reputation No
    You right, the quality is excellent. But the aural part is missing something. You don't want to sound like an unrestricted race car but more sexy than stock. Looks the part, but missing sounds to my ear.

  13. #13
    Join Date
    Nov 2010
    Location
    le Paris
    Posts
    6,618
    Rep Points
    -93.0
    Mentioned
    48 Post(s)
    Rep Power
    0


    Yes Reputation No
    maybe that doesn't work for you guys , but with Eisenmann race i recieved many tickets for having a loud exhaust system , i think i could live better with Akra exhaust.

  14. #14
    Join Date
    Sep 2010
    Posts
    278
    Rep Points
    146.2
    Mentioned
    1 Post(s)
    Rep Power
    2


    Yes Reputation No

    That loud?

    Click here to enlarge Originally Posted by Sorena Click here to enlarge
    maybe that doesn't work for you guys , but with Eisenmann race i recieved many tickets for having a loud exhaust system , i think i could live better with Akra exhaust.
    The Eisenmann Race Exhaust is that loud? They usually have 2-3 exhausts depending on driver exhaust tolerance.

  15. #15
    Join Date
    Nov 2010
    Location
    le Paris
    Posts
    6,618
    Rep Points
    -93.0
    Mentioned
    48 Post(s)
    Rep Power
    0


    Yes Reputation No
    Click here to enlarge Originally Posted by deemo319 Click here to enlarge
    The Eisenmann Race Exhaust is that loud? They usually have 2-3 exhausts depending on driver exhaust tolerance.
    full race exhaust is considered as a loud exhaust to officers here

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
  •