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Thread: RPI E60 535i GT Race Exhaust 20 ft/lbs +10 WHP

  1. #1
    Join Date
    Jan 2007
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    Downtown Los Angeles, CA
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    122
    My Cars
    '08 E60 M5 & 535i

    RPI E60 535i GT Race Exhaust 25 ft/lbs +10 WHP

    RPi just completed the test fitting phase and is putting the 535i GT Race into production. The pics below are of the pre-production/protype, the final version will be completley polished. Below are dyno sheet, drive by exterior vids, interior burn out vids, and rev vids.




    Dyno Vid:
    [ame]http://www.youtube.com/watch?v=5xMyevPA0xw[/ame]
    Interior: Burnout
    [ame]http://www.youtube.com/watch?v=2rcnpgH_je4[/ame]
    Exterior: Fly By

    Exterior: Rev
    Last edited by dbae23; 04-15-2009 at 03:42 AM.

  2. #2
    Join Date
    Mar 2008
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    Wisconsin
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    2004 545i SMG w/Sport Package 1997 Lexus LS 400
    Sounds excellent. Nice job.

  3. #3
    Join Date
    Jan 2007
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    Downtown Los Angeles, CA
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    My Cars
    '08 E60 M5 & 535i
    The official price is set at $2399. We are making a slight change that will bring the cost down. Guys who want to bolt their secondary cats back on can buy our optional adaptor kit for $65.

    We'll have an intro/gb price for the 535i exhaust at: $1950. This price will be good for the first 12 customers. Production will begin today and they will be shipping in about 45-50 days.

    Specs/Details are:



    - T304 Stainless Steel
    - V-band aero connections
    - True Dual exhaust (dual piping, dual mufflers, etc)
    - RPi limited lifetime warranty
    - Complete BOLT ON system (no modifications)
    - Massive hp/tq gains even under heat soak

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    __________________

  4. #4
    Join Date
    Apr 2009
    Location
    Orange Coubty CA
    Posts
    5
    My Cars
    BMW 535xi Wagon
    does this system fit xi models?

    and wagon xi's?

  5. #5
    Join Date
    Jan 2007
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    Downtown Los Angeles, CA
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    122
    My Cars
    '08 E60 M5 & 535i
    Quote Originally Posted by martinitime2 View Post
    does this system fit xi models?

    and wagon xi's?
    I believe it will fit the xi's but i don't think it will fit the wagon.

  6. #6
    Join Date
    Jan 2007
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    Downtown Los Angeles, CA
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    My Cars
    '08 E60 M5 & 535i
    For those of you worried about the previous dyno sheet regarding the RPi exhaust dropping power over 6200 rpm, here's another dyno of the heat soaked stock exhaust. RPi originally drove the car for over 2 hours through traffic, then dyno'ed twenty consecutive times resulting in the first dyno showing a loss of power. The new dyno was done this morning and the results showed that the exhaust did not drop power over stock at any point.

    Last edited by dbae23; 04-18-2009 at 07:29 PM.

  7. #7
    Join Date
    Jan 2007
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    Downtown Los Angeles, CA
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    My Cars
    '08 E60 M5 & 535i
    TAKE ADVANTAGE OF THE INTRO PRICING! MAKE SURE YOU GET ON THE LIST BEFORE THE PRICES ARE RAISED!!!!!
    We'll have an intro/gb price for the 535i exhaust at: $1950. This price will be good for the first 12 customers. Production will begin today and they will be shipping in about 35-45.

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  8. #8
    Join Date
    Feb 2007
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    Novi, MI USA
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    1,804
    My Cars
    E90 330i
    Das ist sexy!

  9. #9
    Join Date
    Jun 2004
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    626
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    My Cars
    Yukon Denali
    Do you have an example of the final piece? The welds look a little suspect.

  10. #10
    Join Date
    Jan 2007
    Location
    Downtown Los Angeles, CA
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    My Cars
    '08 E60 M5 & 535i
    Here are some new pics and vids of the recently released RPi 535i GT Race Exhaust.
    The perfomance is noticeabley stronger and the sound is absolutley amazing. I'll let
    you guys be the judge.... enjoy!







    All Vids were taken near a friend's home (carefully), who was gracious enough to let me
    terrorize thier neighborhood.
    Startup
    [ame]http://www.youtube.com/watch?v=xIWm4KEEgIo[/ame]
    Exterior Fly By
    [ame]http://www.youtube.com/watch?v=uQs2gdPFYW4[/ame]
    [ame]http://www.youtube.com/watch?v=VKGPl5_i1F0[/ame]
    [ame]http://www.youtube.com/watch?v=csEpHSAgKcM[/ame]
    Interior Pulls
    [ame]http://www.youtube.com/watch?v=LHCXoEBszQQ[/ame]
    [ame]http://www.youtube.com/watch?v=hRKfmF6_ny8[/ame]
    [ame]http://www.youtube.com/watch?v=CWjx4gQFxnM[/ame]
    Normal Driving Conditions
    [ame]http://www.youtube.com/watch?v=gtbgiApQVyQ[/ame]
    [ame]http://www.youtube.com/watch?v=NDlRiCaHNFM[/ame]

    If you are interested in purchasing this exhaust please visit this link! thanks for looking

  11. #11
    Join Date
    Jan 2007
    Location
    Alpharetta/Athens Georgia
    Posts
    196
    My Cars
    11' 135i and 97 E39er
    Will this exhaust fit the 09/2010 M aero kit just the same?
    Tsw Volcano Staggered 19's, H&R and Bilsteins,
    M5 Rear sway, Ceramics and cross drilled Rotors, Supersprint Rear, Kelleners Pully Kit,
    M50 Manifold,
    The ghetto cut out of the intake silencer CAI, Shark (soon to be replaced by AA for manifold),
    Hamann Rear roof spoiler,
    Hella Euros, Dice and XM
    5 for 5

  12. #12
    Join Date
    Jan 2007
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    Downtown Los Angeles, CA
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    My Cars
    '08 E60 M5 & 535i
    Quote Originally Posted by Steve528 View Post
    Will this exhaust fit the 09/2010 M aero kit just the same?
    The 09/2010 have the exact same exhaust as the 08, the only difference would be the m aero kit. It should since the tips can be adjusted. if you are interested, get on the group buy list. You can save $500 off the retail price....

  13. #13
    Join Date
    Jan 2007
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    Downtown Los Angeles, CA
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    My Cars
    '08 E60 M5 & 535i
    his exhaust has proven gains on a dyno dynamics of 25 ft/lbs of torque and 10 rear wheel horse power.
    If the dyno was done on a dynojet the gains would be even higher. This exhaust is an awesome deal if you compare
    it to a dinan exhaust which sells for $1800 for only the rear section (muffler and tips). With a dinan I dyno'ed with only a 5 whp gain. __________________

  14. #14
    Join Date
    Jan 2007
    Location
    Downtown Los Angeles, CA
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    My Cars
    '08 E60 M5 & 535i
    RPi is currently offering an additional $200 discount for anyone who makes a new purchase and posts a Youtube Video.
    The requirements are that the video needs to be a minimum of 40 seconds long. The video must consist of start ups, revs, and take offs


    The total price of the exhaust will be $1699.00 with the group buy discount
    Last edited by dbae23; 07-31-2009 at 04:04 PM.

  15. #15
    Join Date
    Nov 2006
    Location
    Marin County, CA
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    1,624
    My Cars
    '06 X5 4.8is
    any plans for a touring version?

  16. #16
    Join Date
    Apr 2008
    Location
    San Juan, PR
    Posts
    10
    My Cars
    2008 535i
    How much for shipping??

    I live in San Juan, Puerto Rico Zip: 00968
    2008 535i: Alpine White/Natural Brown Dakota Leather/Light Poplar Wood Trim; Sport and Premium pkg, Ipod USB, Rear Sun Shades, Park Distance Control, 19" 172's wrapped w/ Toyo's T1R, Rear M5 Spoiler, M tech Kit, 40% Lumar Tint, Carbon Fiber Front Lip. Behind the wheel 4/8/08.

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