Dorch stage 2 hpfp n55 review forum. E90 / E91 / E92 / E93Model Year .

Dorch stage 2 hpfp n55 review forum We strive to provide the tools. com/product2-hpfp-upgrade $1295 shipped Comes with a brand new rubber hose from Dorch Engineering (the first one was leaking, and they sent me Used for approximately 20k miles, parting out the car. There’s no cutting, no bending, no Haven't tested E85 on Stage 2 OTS. This is a package deal for our B58 Gen1 HPFP kits along with full plug and play Flex Fuel ECA kits. Like I said, Stage 2+ E60 also works. Installed dorch stage 2 today and followed instructions to the T. In order to see the full potential of this upgrade, it is highly recommended to upgrade to the larger S63 EU5 Injectors. Looks and runs great. BMW Garage: BMW Meets: Register: Today's Posts: Search: 2Addicts | BMW 2-Series forum Technical Topics N55 (M235i) Engine, Transmission, Exhaust, Tuning Dorch Engineering Stage 2 HPFP Post Reply I went ahead and pulled the trigger on a Dorch Stage 2 HPFP when it was released, and I've DORCH ENGINEERING N55 STAGE 2 HPFP. 52. Alternatively for full E85 you could go PI and in that case you 100% need LPFP and EKP. The highest quality and highest flowing HPFP upgrade ever for N55 engines, each is designed for your car, laser welded for lifetime leak free service and tested, using state of the art, high pressure flow calibration equipment. Skip to content. Test driving car and got on it full throttle to make sure nothing breaks, 2-4 pull and when i let off in 4th, it started backfiring like nobodies business. 0s. N55 Dorch Stage 1 HPFP Upgrade Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. The stage 1 kit comes in at $1,199 and is able to support roughly 550whp. 00. vat) set. Select options; B58 Gen1 DS25 HPFP Upgrade Piece of info by searching and asking a guy on their FB group, N55+ turbo and M235, Dorch stage 2 hpfp, stock lpfp. Close. X3-X4 Click Here Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. Each engine will have varying fuel flow capacities depending on the lift and number of lobes on the camshaft. We have successfully run these pumps for the past 6 months with great results, but In this episode I go over Dorch Engineerings New N55 lift kit and Stage 2 fuel pump, what comes with them how to uninstall them and reinstall them. About Us; Services; Shop. 00 Sale price $2,198. This is a complete plug-and-play kit to support 650whp and also allow for full Dorch Engineering N55 Stage 2 HPFP Upgrade (UP to 650Whp) - New style harness 12/2013-Your discount 0. Each engine will have varying fuel flow capacities depending on the lift and number of lobes Hey guys so after a while of looking over forums I was trying to figure out which pump would work for me. the stock n55 pump. 1. From the creators of the world’s first B58 direct-injection fueling upgrades, comes our Dorch Engineering's DS25 HPFP for N55 engines - M2, M135i, M235i, 335i, 435i etc. There’s no cutting, Anyone have experience with the Dorch 2. Achieve up to 1000whp on gasoline and 770whp on E85 with OEM fitment and lifetime warranty. F40Model Year: 2019 + Previous Generations 2. This direct-fit kit from Dorch Eng Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. Visit us. 2-4 series. 107 Dorch Engineering Stage 1 1. Be the first to review “Dorch N55 DS25 HPFP Upgrade” Cancel reply. . 00 – $ 3,299. Now this Stg 2+ E30 and Race Gas map is different in that it is the same across both M2 n55 and N55 variants, so you can get over 440WHP 496 Ft-Lbs TQ out of it on both. BMW Garage: BMW Meets: Register: Today's Posts: NOTE: If you already have an ethanol sensor in your car, simply choose the correct chassis fitment and type “ECA HOSES” in the order notes. I went ahead and pulled the trigger on a Dorch Stage 2 HPFP when it was released, and I've got some good news for you guys. We’re proud to introduce our latest generation of pumps! Our widely successful “Dorch Stage 2 Browse our collection of helpful technical resources at Dorch Engineering. Bimmerpost ☰ Model Selection. 99 / Shipping calculated at checkout. £223. In MHD, there only seems an option for the stage 1 pump. This is a complete plug-and-play kit to support 650whp and also allow for full E85 up to 500whp (these numbers can var 1 Review Add Your Review . There’s no cutting, no bending, no crimping, etc. Home Technical Resources. B58 Gen2_HPFP_Kit_Installation. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 / F23Model They have 30-40WHP more as a result. Dorch BMW N55 Engine Stage 2. 40 USD excl. Host domain / DS25-250 HPFP Specs DS25-250 DS25-250 with + 40% Cam Upgrade Flow Potential Gasoline 750whp 1000whp Flow Potential E85 550whp 770whp Operating Pressure 250 Bar 250 Bar From the creators of the world’s first B58 direct-injection fueling upgrades, comes our next generation of pumps. Still available? Dorch Stage 2 hpfp N55 and MHD. It might be worth reaching out to them with any questions you have, they are very responsive. 29 USD excl. The only difference between this package and buy them separately is this package will only come with the ECA-specific hoses (not the standard kit hose). 221 Dorch Engineering Stage 2 1. XDI: 1) XDI-35: ~36% flow over stock 2) XDI-60: ~60% flow over stock As many people know, fueling has been the choking point for N55 engines, I struggled for 2 years, ever since stage 2, I have experiencing fueling issues. Will this option also work correctly for the stage 2? Thanks in advance. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 / F23 The Dorch N55 High-Pressure Fuel Pump Upgrade (stage 1) is a complete plug-and-play kit to support up to 650whp*. 100: 800+whp* N55/S55 High Flow Injectors – S63 EU5 $ 749. N55 Complete DI Fueling Package $ 1,749. 7k miles already no issue. G20Model Year: 2019 + Previous Generations; F30 / F31Model Year: 2012 - 2018. Kit Contents: Dorch Lifetime Warranty; Dorch Vacuum Pump Assembly; Dorch HPFP Mounting Flange Not sure which harness you need? Click Here DS25-250 HPFP Specs DS25-250 DS25-250+ 38% N55LK DS25-250+ 49% N55LK Flow Potential Gasoline 750whp 900whp 1000whp Flow Potential E85 550whp 690whp 770whp Operating Pressure 250 Bar 250 Bar 250 Bar Welcome to the home of the highest powered direct injection N55 cars on the If you want to mix some ethanol all the time (E30-E50), get a upgraded HPFP and keep stock LPFP. 5 on N55 car? I just upgraded from a Dorch stage 1 and notice the rail pressure is oscillating and getting out of control. 2017 F87 M2 N55 manual: Engine upgrades:-Pure500 turbo-Turbosmart DV11 divertervalve-Dorch DS15 HPFP-FTP inlet pipe-DO88 intercooler, boost and N55 N54 S55 B48/B46 S58 Dorch B58 Gen2 Stage 2. M3 n55 hits 415-420WHP on Stg 2 E30, reg n55 hits 390ish WHP. Dorch Engineering N55 Stage 1 & 2 HPFP. 299: Dorch Engineering Stage 2: 1. 181: You should review these Terms prior to purchasing any product or services that are available through the Site. This is a complete plug-and-play kit to support up to 700whp and also allow for full E85 up to 550whp (these numbers can vary quite a Reviews Contact Us Item added to cart. This is a complete plug-and-play kit to support up to 700whp and also allow for full E85 up to 550whp (these numbers can vary Blue: FBO OTS BM3 Stage 2 (another M2, not mine) Red: Mine; FBO, Pure P500, Dorch DS15. I was wondering if you had any tuning problems. 5 DS25 HPFP Upgrade DE-58-2001 Regular price $2,200. N55_HPFP_Kit_Installation. €1,396. This is a complete plug-and-play kit to support 650whp and also allow for full E85 up to 500whp (these numbers can vary quite a These calculations are based on the N55 cam lobe. Select options; B58 Gen1 HPFP Welcome to the home of the highest powered direct injection N55 cars on the planet! If your power goals extend beyond the capacity of our DS25 HPFP alone, be sure to check out your options of pairing it with the N55 Lift Kit (found here). 00 These calculations are based on the N55 cam lobe. 465. In order to see the full Browse through Dorch Engineering's shop and find an array of high-quality engineering products. 5” which has been completely redesigned and optimized from the ground up. The You don't need to get real close. N55 Dorch Stage 2 hpfp N55 and MHD. N55 Dorch Stage 2 Full E85? Bimmerpost ☰ Model Selection. 00 2012-2015 BMW 3-Series and 4-Series Forum. I'm currently running E42 with the MHD Stage 2+HPFP OTS tune with Dorch Stage 2 HPFP and making 509WHP 100-200 km/h in 7. Car went into limp mode with no Dorch Engineering BMW N55 Stage 2 High-Pressure Fuel Pump is an upgraded fuel pump designed to support up to 650whp from the BMW N55 engine. I'm thinking A forum community dedicated to BMW owners and enthusiasts. I've just switched to the stage 2 pump. If I go dorch I need stage 2 hpfp which is where I'm leaning towards. 2. DORCH engineering: 1) Stage 1: ~44% over stock 2) Stage 2: ~75% over stock Compatible: F series N55 and B58 Tuning: BM3 and MHD supported as of writing this it is not My stock HPFP starts dipping below 2200 psi at E20. 221: 1. Can I get away with a stage 1 pump without it crashing. Had to replace Hey all, N55 M2 looking for turbo upgrade advice: Just ordered a Pure Stage 2 Turbo with the upgraded DV and inlet pipe, Spool Stage 3 LPFP, 3. F40Model Year: 2019 + THE LARGEST BMW 2-SERIES FORUM ON THE PLANET. Grab the Stg 1 Dorch at least. 3. All of the safety Read More "Dorch Engineering – BMW N55 Stage 1 High Pressure Fuel Pump (M2, The standard Dorch Stage 1 and Stage 2 HPFP tuning settings can get you up and running for daily driving or driving to your tuner, but you MUST get the proper tune before any WOT pulls Page | 3 info@dorchengineering. 0# Only log I could find: 2018 N55 M2 Build Guidance - Page 2. Thread starter Lowboost35; Start date Jun 11, have you considered Dorch stage 1 or stage 2 hpfp? Both flow more than the b58 hpfp. I will al N55 HPFP Flow Capacities. You receive a complete plug-and-play kit that drops right in like an OEM fuel pump. This is a complete plug-and-play kit to support 650whp and also allow for full E85 up to 500whp (these numbers can vary quite a bit depending on tuning strategy, fuel type, etc. 80. N55 HPFP Flow Capacities: The table below serves as a reference for maximum fuel flow in cubic centimeters per camshaft revolution for various N55 fuel pump options. F40Model Year: 2019 + Can a F32 N55 run full E85 with a dorch stage 2 HPFP with a stock lpfp? Thanks! _____ '16 435i - CTS Turbo FBO Catless DP,FMIC,CP & Intake / PR Ignition Kit / BM3 stage 2 E30+ / TPC Stage 2+ Hybrid Turbo / Turbosmart Dual Port BOV Black Plumb / Dorch Stage N55 HPFP Flow Capacities. Add to Cart DS25-250 HPFP Specs DS25-250 DS25-250 + 38% N55LK DS25-250 + 49% N55LK Our widely successful “Dorch Stage 2” (DS2) has been replaced with our Welcome to the home of the highest powered direct injection N55 cars on the planet! If your power goals extend beyond the capacity of Dorch Engineering’s DS15 HPFP alone, be sure to check out either the DS25 pump, or look at pairing it with their N55 Lift Kits (available separately). Car is being tuned by Cary Jordan. Each engine will have varying fuel flow capacities depending on the lift and number of lobes From the creators of the world’s first B58 direct-injection fueling upgrades, comes our next generation of pumps. 1,823. ). Your rating * 135i, 335i, 535i N55 F Chassis N55 BMW JB4 Tuner $ 529. If you want to try and go full E85 with PS2 (uncommon and probably not my recommendation), you will need stage 2 HPFP, likely a LPFP and EKP. View cart and check out. The kit drops right in with full control from the DME, just like the OEM pump. E81 / E82 / E87 / As many people know, fueling has been the choking point for N55 engines, I struggled for 2 years, ever since stage 2, I have experiencing fueling issues. Logs appear the same on both N55's for proof. 3 Series Dorch Engineering HPFP vacuum pump upgrade for the BMW N55 engine, this will increase flow capacity of your HPFP to allow you to run ethanol/methanol mixes at higher power levels. Installation Instructions. Fuel Pressure Regulator | Forge N55 Stage 2 HPFP Upgrade - Dorch Engineering. Thus all % overstock is compared to the OEM n55 hpfp, except the spool performance pump which is based off of the B58 cam profile from their website, so N55 results may be a few percent lower. Kit Contents: Dorch Lifetime Warranty; Dorch Vacuum Pump Assembly; Dorch HPFP Mounting Flange We are proud to offer the world’s first B58 HPFP upgrades! Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. £898. Our widely successful “Dorch Stage 2” Dorch Stage 1 N55 HPFP. For a while I even ran E30 on the MHD 95 octane petrol tune with stock HPFP, also no problems and all logging variables looked good. B58 Dorch Stage 2 HPFP Upgrade After months of R&D we have finally released the world’s first B58 HPFP upgrade! This is a complete plug-and-play kit to support up to 600whp (this number can vary quite a bit depending on tuning strategy and the blend of et Our widely successful “Dorch Stage 2” (DS2) has been replaced with our latest Not sure which harness you need? Click Here DS25-250 HPFP Specs DS25-250 DS25-250 + 38% N55LK DS25-250 + 49% N55LK Flow Potential Gasoline 750whp 900whp 1000whp Flow Potential E85 550whp 690whp 770whp Operating Pressure 250 Bar 250 Bar 250 Bar Welcome to the home of the highest powered direct injection N55 cars on th Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. DEN-FUP-N55-001 NOTE: When pushing much beyond the flow capacity of our existing Stage 2 HPFP kit, the N55 is very much limited by the injectors. Page 1 of 2: 1: 2 > Thread Tools: Search this Thread I have installed the N55 lift kit on my N55 and running a stage 2 dorch hpfp. 99. Our widely successful “Dorch Stage 2” (DS2) has been replaced with our latest and greatest creation; the DS25. SKU: DE-55-1001 Categories: BMW, N55 This is a complete plug-and-play kit to support up to 550whp (this number can vary quite a bit depending on tuning strategy and the blend of ethanol). Add to basket Used for showing number of reviews for Schmiedmann on Trustpilot. Dorch products are well-known when it comes to N55 fueling solutions. I'm just trying to run bm3 stage 2+ e30 multimap and a hpfp is required hardware. If that's true some of the guys Dorch Engineering N55 Stage 2 HPFP Upgrade. Looking good. Sale! Quick View. What's more, you retain full control from the DME and all of the safety and sophistication of the stock DME remain in place. Aside from the Tu fuel pump there is the Dorch Engineering stage 1 and 2, Spool performance FX-150 and FX-180, plus the XDI unit that nobody seems to use since its so damned pricey in comparison. This new pump is our “Stage 2. BMW Garage: BMW Meets: Register: Today's Posts: Search: For our Stage 2 kit you can expect about 550whp on full E85 and about 700whp on E10-E0. E90 / E91 / E92 / E93Model Year Today on JD Cars, we’re installing a Dorch Engineering Stage 1 HPFP (High Pressure Fuel Pump) on our BMW F30 (N55 engine). E90 / E91 / E92 / E93Model Year Rather than offer our standard HPFP upgrades for the S55 platform, we went back to the drawing board to come up with a higher flowing and easier to tune solution that saves you a TON of money over tradition HPFP upgrades! HDP5 w/ Dorch Lift Kit: 2. PR Big Bore ("Stage 2") Pump flow 2900psi (200bar): 200lph; Pump Weight: 2. 837 HDP5 Evo (Stock B58) 0. Related products. To learn more, visit our website now. When combined with a sufficient LPFP of your choice, this is everything you need to support up to 900whp (750whp on E85) of direct injection power! We are currently low on N55 cores, so any N55LK orders [] Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. The table below serves as a reference for maximum fuel flow in cubic centimeters per camshaft revolution for various N55 fuel pump options. All of the safety and sophistication of the stock DME remain in place. 2 in stock. 00 – $ 677. Availability: In stock. The key to big power and ethanol flowing capabilities! Dorch’s widely successful “Dorch Stage 2” (DS2) has been replaced with their latest and THE LARGEST BMW 2-SERIES FORUM ON THE PLANET. Dorch Stage 2 HPFP, CG Precision DS-1, XHP, MHD Stage 2 HPFP E30 @ E42 100 - 200 6. Edit: Just ran logs and Stage 2 OTS with full E85 logs fine, does not crash TU HPFP _____ Chris at Dorch told me a few months ago that the stage 2 fuel pumps would be getting a redesign at some point. E90 / E91 / E92 / E93Model Year BMW 3-Series (E90 E92) Forum > E90/E92/E93 Marketplace (For Sale / Trade / Wanted) > Private Owners For Sale / Trade / Wanted > Turbo Engine / Drivetrain / Exhaust Parts > N55 Stage 2 HPFP Upgrade Dorch Engineering Thread Tools: Search this Thread 08 Not sure which harness you need? Click Here DS15-250 HPFP Specs DS15-250 DS15-250+ 38% N55LK DS15-250+ 49% N55LK Flow Potential Gasoline 550whp 700whp 750whp Flow Potential E85 400whp 560whp 610whp Operating Upgrade your BMW N55 engine with the Dorch Engineering DS25 HPFP for unmatched performance. This kit drops right in with full control from the DME, just like the OEM pump. Hey Guys starting a new thread to outline the E85 results on the VTT, and the Dorch Stage 2 HPFP upgrade. However, they only offer products for 2013+ N55 engines. I will be soon be upgrading the pump. Dorch N55 DS25 HPFP Upgrade. Looking at data points from other B58C pump users there is an improvement but logs show an hpfp crash with only a bit more ethanol or boost vs. Price is $800 shipped. Dorch’s widely successful “Dorch Stage 1” (DS1) has been replaced with their latest and Dorch Stage 1 HPFP Review - W/Logs. I'm hoping I can find someone with personal experience with Nostrum's hpfp and if DORCH ENGINEERING N55 STAGE 1 HPFP. Dorch Stage 2 HPFP for N55. BMW N55 DS25 HPFP Upgrade - Dorch Engineering DE-55-25A . G42 2012-2015 BMW 3-Series and 4-Series Forum. Our widely successful “Dorch Stage 1” (DS1) has been replaced with our latest and greatest creation; the DS15! This new pump is our “Stage 1. Had to replace the hpfp to dorch stage 1 which had the same issue, then at some point, B58TU become popular and I see many people claiming over 500 hp with B58TU pump with bigger turbo. com This installation guide is intended to be used in conjunction with the standard Dorch N55 HPFP installation guide. And it looks like he's running another revision street aggressive map hitting 25psi for torque. BMW Garage: BMW Meets: Register: Today's Posts: Dorch Engineering has released their Stage 1/2 HPFP’s for the B58 (as well as N55) at very affordable pricing. BMW Garage: BMW Meets: Register: Today's Posts: Search: I have a Dorch Stage 1 N55 HPFP with <500 miles for sale. 465: 2. F40Model (minus the high flow cat + MPE) the main differences are the Dorch stage 2 HPFP (I run ethanol blends of 5 gallons to a full tank entirely), the bend calibration flex fuel kit/ethanol filter + sensor (I believe it's about $1000-1500). BMW Garage: BMW Meets: Register: Today's Posts: The Stage 2 kit is a bigger, better version of the Stage 1 kit by Dorch for some of the more extreme applications. NOTE: When pushing much beyond the flow capacity of our existing Stage 2 HPFP kit, the N55 is very much limited by the injectors. Pump Model Fuel Flow (cc/rev) HDP5 (Stock N55) 0. I have really bad fuel where I live so I can't even run MHD Stage 2 98 map on 98 fuel E15. As some of you may know we were running a Supra or TU pump, and it was perfect for 515WHP on 93 Octane only, but as soon as we put some ethanol in it to try to bring power up closer to what the turbo supports, we hit the limit of the TU Pump at about 2012-2015 BMW 3-Series and 4-Series Forum. Dorch Engineering Stage 1: 1. Latest reviews. but it sounds like Bahn is using an n54 DME to run both an n54 style and an n55 style hpfp with his setup. I'm thinking either the TU pump or Dorch stage 1. Your continued use of The dynograph shows the Stage 2H E30 octane OTS map compared to the new Stage 2+ E30 octane OTS map on a car with a Pure Stage 2 turbo. Stage 2+ OTS w/E85 is where the failure happens. N55 Stage 2 HPFP Upgrade Dorch Engineering. But with Nostrum I can buy theirs which flows as much as the Dorch stg2 for 250 bucks less. I flashed my custom tune with the settings for Dorch stage 2, as Dorch tech support advised. In order to see the full potential of this upgrade, it is highly recommended to upgrade to the larger This option combines our N55 HPFP kit, N55LK, and high flow M5 EU5 injectors as a package deal. This is a complete plug-and-play kit to support 650whp and also allow for full E85 up to 500whp (these numbers can vary quite a bit This is a complete plug-and-play kit to support up to 550whp (this number can vary quite a bit depending on tuning strategy and the blend of ethanol). There have been no reviews for this product yet. Decrease quantity for Dorch Engineering N55 Lift Kit – HPFP Upgrade Increase quantity for Dorch Engineering N55 Lift Kit Dorch Engineering Stage 1: 1. DORCH ENGINEERING - B58 & N55 HPFP Upgrades! Huge Introductory Sale! 2012-2015 BMW 3-Series and 4-Series Forum. 66 %. I don't know if Dorch Stage 1/DS15 HPFPs will fix this, or if I need to go all the way to Dorch Stage 2/DS25. BMW Garage: BMW Meets: Register: Today's Posts: 2014 F33 435i M Sport N55 EWG - MHD - Wagner HFC - VRSF 6" Race FMIC, CP & TIC - GFB DV+ - FuelIT Stage 3 525 - EOS PI - Just wanted to start a thread highlighting the possible HPFP upgrades for the N55 M2. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 / F23Model Year: 2014 - 2020. 0. Supra/Z4. Stage 2+ is the new OTS map that takes advantage of an N55 Stage 2 HPFP Upgrade Dorch Engineering. My stock HPFP starts dipping below 2200 psi at E20. Stage 2H E30 octane: 447WHP/452WTQ Stage 2+ E30 octane: 501WHP/512WTQ Stage 2H is our previous OTS map that maxes the stock HPFP. HC Performance custom map. Not sure if it's something else causing these issues. Fitment Fitment. 465 N55 Stage 1 HPFP Upgrade. G42Model 2012-2015 BMW 3-Series and 4-Series Forum. My logs looks fine with MHD Stage 2 95 with 98 fuel E15. Hitting 20+psi boost@3500rpm, and carrying to redline. vat (1,835. 00 Original price was: $749. (No reviews yet) Write a Review SKU: DE-55-25A Availability: Direct Ship * Current Stock: BMW N55 DS25 HPFP Upgrade - Dorch Engineering DE-55-25A. 558: Be the first to review “Dorch B58 Stage 1 HPFP Upgrade” Cancel reply. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N55 Turbo Engine / Drivetrain / Exhaust Modifications > Dorch Stage 3 HPFP Kit Post Reply. 00 Harness Style Quantity. SKU. My Account; Cart; Contact Us; Technical Resources. Sale Regular price $1,699. 5-8 series x5-x7. I didn't have the oscillations at this exact power level with my DS1. and gave a review on On the n55 cam profile using dorch engineering's numbers yes 7% is the calculated value. This kit drops right in with full control from the Dorch Engineering BMW N55 Stage 1/2 High Pressure Fuel Pump HPFP (M2, 135i, M135i, M235i, 335i & 435i) This has been superseded by the N55 DS25 HPFP Upgrade. 28. 897 HDP6 (Stock B58TU) 1. I DIY'd the stage 1 pump a little while ago too, so if you have any technical questions specific to our cars I might be able to help you out. E81 / E82 / E87 / E88Model Year: 2004 - 2011. B58 Gen1_HPFP_Kit Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. 5 bar TMAP sensor, ordered some extra NGK97506 plugs and some new Delphi 12138616153 coils. N54 HPFP Conversion N55 Vacuum pump with B58 HPFP. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, Installed dorch stage 2 today and followed instructions to the T. 96s NOTE: When pushing much beyond the flow capacity of our existing Stage 2 HPFP kit, the N55 is very much limited by the injectors. FYI- The Dorch F30 N55 lift kit costs $800 and can be added to either their Dorch Stage1 or Dorch Dorch Stage 1 N55 HPFP. Test driving car and got on it full throttle to make sure nothing breaks, 2-4 pull and Product Link: https://dorchengineering. See documents. N55LK Installation. This is a complete plug-and-play kit to support 650whp and also allow for full E85 up to 500whp (these numbers can vary quite a bit depending on tuning strategy, fuel typ Dorch Engineering N55 Stage 2 HPFP Upgrade Dorch Engineering N55 Stage 2 HPFP. 818: Dorch Engineering Stage 2: 1. Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. 75lbs; Horsepower Supported Pump Gas '14 F30 335i N55 EWG - Speedtech Stage 3 EFR 8374 - BM3 Custom Tune - xHP Flash - BMS Meth kit - Dorch Stage 2 HPFP - ER FMIC & CP Appreciate 1 ozymandias435 144. Used it for a bit, works perfect - was planning on going big turbo on my N55 which is why I got it, but changed my mind and am switching platforms. MHD and BM3 both have the stage2+ built for those with the hpfp upgrades on the G-B58 variant. These calculations are based on the N55 cam lobe. OTS BM3 Stage 2 Full spec below Green: Mine; FBO, Pure P500, Dorch DS15. B58 Gen1; B58 Gen2; S58; N55; S55; Package Deals; DIY & Replacement Parts; B58 Gen1 DS15 HPFP Upgrade $ 1,199. 5 (DS25) HPFP Upgrade. lveew zrj dyoisb nliud juii xrbs mxkx mcgah ugsf zsif