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N55

Home / N55

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  • N55 HPFP Kit With a White background

    N55 DS15 HPFP Upgrade

    $1,149.00
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  • N55 S2 Side Inlet Kit with a white color background

    N55 DS25 HPFP Upgrade

    $1,699.00
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  • N55 Lift Kit with a white background

    N55 Lift Kit – HPFP Upgrade

    $799.00 – $1,199.00
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  • Sale! N55/S55 High Flow Injectors With A White Background

    N55/S55 High Flow Injectors – S63 EU5

    $749.00 Original price was: $749.00.$699.00Current price is: $699.00.
    Add to cart

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Dorch Engineering

dorch_engineering

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dorch_engineering

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Oct 22

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We've been seeing a lot of B58 Gen2 "simple setup" posts lately with a laundry list of parts, controllers, etc. How about just 3 parts instead? Pure800, DS25 HPFP, and S58 injectors. This combo commonly crests 700whp on E50 with the STOCK LPFP. Good for 9.4X on a Supra and 9.7X on G20/22 at full weight. That said, the power is the easy part. This particular car has a built trans, cooling, and LPFP mods to keep things consistent and safe, which is never a bad idea👍 REPOST: Credit to @egorsgarage 2021 BMW Z4 M40i stage 3 custom ECU and TCU calibrations on E40 flex fuel put down 690 Whp and 656 Wtq Mods: @pureturbos pure800 (cast), @wagnertuningusa heat exchanger, intake manifold and charge pipe, @dorch_engineering hpfp and s58 injectors, @csf auxiliary coolers, PSF lpfp, @appliedtorquesolutions stage 2 clutches Owner: @b58_z4 #bmw #bmwm #bmwlife #bmwgram #bmwclub #z4 #z4m40i #egorsgarage

dorch_engineering

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Jul 2

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Our 4th of July sale is now live, so don't miss out! Nothing says America's birthday like celebrating with some more horsepower! 🇺🇲 💪

dorch_engineering

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Jun 29

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Took a bit of a hiatus on social media posts, but we're back! We've been busy cooking up more innovations in the lab and on the dyno, so here's a couple teaser shots of what's to come shortly. Bigger better pumps, more applications, and some absolute game changers 👀 Stay tuned for new releases and results! PS Keep an eye out for our typical summer sale kicking off shortly!

dorch_engineering

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Dec 7

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@myprishow has officially kicked off! Come say hello and check out what we've been hiding under the hood of the shop's F30. It's official, the DS3 has entered the building. We have been working closely with our partners at Stanadyne to utilize the all new 12mm bore Goliath HPFP family. Our Dorch specific offering has been thoroughly ironed out at this point and offers never before seen DI numbers. Stay tuned for 4 digit results 🙊

dorch_engineering

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Oct 9

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Another great result with our Gen2 DS25 HPFP! A few easy bolt on parts and some @samehyehia sauce and you're in the 9s at full weight DI-only! There's a lot more on tap when adding our cam and LPFP, but this setup here is the sweet spot for the Gen2 cars. Reposted @samehyehia While our goals are to push the platform to its limit. Am introducing to you a new world record on DI only fuel system. Jumped into the 9 second territory without any additional/auxiliary fueling such as WMI Or port injection m This was done on 100% full weight M440i xdrive -100%stock trans, -100%stock engine Mods : My custom calibration using @protuningfreaks software -@dorch_engineering Gen2 B58 fuel pump -S58 injectors -@pureturbos @pureturbos.eu Pure800 Turbocharger -@xhpflashtool stage 3 flash -E50 FUEL
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