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    • EFI Logic three inch (3") catless and catted Down Pipes ready for the BMW X5M and X6M S63 twin turbo V8 - Starting at $995

      With support on this platform being held to minimum we decided to delight you guys with a set of custom three inch downpipes. They will be available with and without high flow cats for those interested. We already baselined the test mule late last year on a Dynojet at 467 to the wheels and took it to the track promptly afterwards knocking out a few 12.7 second 1/4 mile passes in our Florida humidity.

      Now that the fixtures are ready for production we are ready offer these up for sale. The truck will have them installed again early next week and Dyno'd again for gains minus a tune (BimerBoost edit: A follow up article with the dyno graph will be posted once the car is dyno'd again with the downpipes on). Units are constructed of mandrel bent stainless steel tubing and billet v-band flanges. High strength stainless flew bellows are also utilized for product longevity.

      Current prices are to be as follows: Catless $995.00 Catted $1350, not bad. For anyone interested please contact me (@EFI Logic) directly via email or pm. We will have a few of these ready to ship late next week in catless versions and the following week for catted version.

      Pictures below.



      This article was originally published in forum thread: EFI Logic 3" Down Pipes Ready For X5M & X6M started by EFI LOGIC View original post
      Comments 27 Comments
      1. klipseracer's Avatar
        klipseracer -
        Good to see more options. Maybe a touch on the high side, looking at N54 downpipes they look more difficult to make in my mind, however, what do I know! I'm glad these are available.
      1. Sticky's Avatar
        Sticky -
        Oh hell ya guys!

        But we need a dyno. Regardless, front paging this.

        Nice to see!!! You have been quiet lately so this is fantastic.
      1. EFI LOGIC's Avatar
        EFI LOGIC -
        Yeah we have had allot of track days recently so they have been sitting on the shelf. We'll be back on the dyno again next week. Should have the pipes reinstalled over the weekend.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by EFI LOGIC Click here to enlarge
        Yeah we have had allot of track days recently so they have been sitting on the shelf. We'll be back on the dyno again next week. Should have the pipes reinstalled over the weekend.
        When you get them reinstalled please get me a before/after graph for a new thread. A graph with a tune and the pipes would be great as well. It will make for another great article.
      1. EFI LOGIC's Avatar
        EFI LOGIC -
        Will do....Sticky
      1. Sticky's Avatar
        Sticky -
        Edited for spelling/formatting and promoted to front page:

        With support on this platform being held to minimum we decided to delight you guys with a set of custom three inch downpipes. They will be available with and without high flow cats for those interested. We already baselined the test mule late last year on a Dynojet at 467 to the wheels and took it to the track promptly afterwards knocking out a few 12.7 second 1/4 mile passes in our Florida humidity.

        Now that the fixtures are ready for production we are ready offer these up for sale. The truck will have them installed again early next week and Dyno'd again for gains minus a tune (BimerBoost edit: A follow up article with the dyno graph will be posted once the car is dyno'd again with the downpipes on). Units are constructed of mandrel bent stainless steel tubing and billet v-band flanges. High strength stainless flew bellows are also utilized for product longevity.

        Current prices are to be as follows: Catless $995.00 Catted $1350, not bad. For anyone interested please contact me (@EFI LOGIC) directly via email or pm. We will have a few of these ready to ship late next week in catless versions and the following week for catted version.

        Pictures below.
      1. import36's Avatar
        import36 -
        $995 geezus......and i thought my AR's were costly. nice to see something out for the platform in any case...
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by import36 Click here to enlarge
        $995 geezus......
        That's pretty damn good...
      1. EFI LOGIC's Avatar
        EFI LOGIC -
        My thoughts exactly especially if the customer require Hi-Flows. Compared to 12-1600 dollar price points I considered this a nice point of entry.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by EFI LOGIC Click here to enlarge
        My thoughts exactly especially if the customer require Hi-Flows. Compared to 12-1600 dollar price points I considered this a nice point of entry.
        I think he might be looking at the N54 market and not considering the S63 market.
      1. import36's Avatar
        import36 -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        I think he might be looking at the N54 market and not considering the S63 market.
        you're right Sticky i was. i have no knowledge of parts available for that platform or what they cost....so i'll just slow my roll right here.
      1. Brey335i's Avatar
        Brey335i -
        If you think that's costly, go take a look at the prices of headers for the S54. All decent options are in that range as well. And that's a relatively large market.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by import36 Click here to enlarge
        you're right Sticky i was. i have no knowledge of parts available for that platform or what they cost....so i'll just slow my roll right here.
        It's alright you just have to keep in mind you can't apply pricing from one unrelated car to another as the market, materials, engineering, etc., are all different.
      1. G0TB00ST?'s Avatar
        G0TB00ST? -
        theyre nice... but not $1000 nice imo. nice to see some products for this platform though
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by G0TB00ST? Click here to enlarge
        theyre nice... but not $1000 nice imo. nice to see some products for this platform though
        Everyone is a pricing critic these days.
      1. Warehouser's Avatar
        Warehouser -
        Actually that's a great price considering it's almost 3K for a set for my F10 M5.
      1. EFI LOGIC's Avatar
        EFI LOGIC -
        We have a set of those coming down the pipeline as well....
      1. Puerto Rican 335d's Avatar
        Puerto Rican 335d -
        EFI any luck for us DIESEL guys send me one to Puerto Rico and you stay at my home for free(of course you pay for your car rental but If i have my Van I'll loan it (sorry not the BMW)to you no charges food is great at my house LOL), sheit Im still waiting for STICKY to show up!! LOL
      1. dzenno@PTF's Avatar
        dzenno@PTF -
        Good stuff @EFI LOGIC ! Question, any particular reason you decided to put the flex section right at the flange? Not having looked at the space constraints and what have you just thinking it may have been a good idea, and maybe easier, to keep the flex section away from the flange and on the flatter part of the pipe after the bungs? Looks good regardless though, good luck!
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Warehouser Click here to enlarge
        Actually that's a great price considering it's almost 3K for a set for my F10 M5.
        Now we have some real context.