K03 vs k04 size forum. No one has mentioned HP to weight ratio.


  • K03 vs k04 size forum the k04 does fit. My car loves race gas and the race program from APR too im getting addictted to it K04 Offers Much Better Performance. Jul 29, 2007 · A4 (B5 Platform) Discussion - K04-15 Information regarding /Turbine wheel size? - 99 A4 1. Apr 14, 2005 · S4 / RS4 (B5 Platform) Discussion - K03 vs. Mar 15, 2005 · The differences mainly have to do with the sizes of their inlet and exhaust turbine wheels, K03 being the smallest, then K03s, then K04 the largest out of the group you mentioned. Here is a pic of the intake housings of a K03s and a K04 turbo: The FrankenTurbo F21 and BorgWarner K04 turbochargers are competing products available to owners of the Audi B5 S4. 8T with respective chip, exhaust, etc, will yield about 240 hp. Jun 14, 2021 · Check my k03+ review for the OEM turbo compression. k04's are readily availablethey just dont come stock on a4's. The exhaust fan is bigger than the k03 and k03s by quite allot. anyone with a 1. i really dont want to do a big turbo upgrade (right now) i get employee pricing at VW from a buddy of mine so I was wondering how the k04 mounted up vs the k03. Mar 30, 2008 · A forum community dedicated to all Volkswagen owners and enthusiasts. Whereas the K03+ turbo is designed to be a bolt on replacement for your IHI turbo, the K04+ is designed to be a K04 with some added benefits. housing. I'm looking to upgrade to a gt3071/76r soon and may have my gt2871r available for any turbo that isn't a stock k03 or k04, you're going to need the following, bare minimum: a tune from dave@motoza , very affordable, only charges like $600 diverter valve fmic/upgraded smic. 6 idi diesel pickup. Jan 10, 2009 · right. i dont think the tt k04's will fit b/c they're for a transversely mtd. 4 bar and iv pulled fourth gear to redline while maintaining 1 bar of boost. Dec 4, 2003 · The TIP (inlet diameter) for the transverse K03 and K04 are the same, while the TIP used on the K03 sport is a different size. 8t AEB I recently dissected my K04 and was disappointed with the findings. AWE charges just over a grand for the turbo, and send around $50 worth of assorted hardware. May 15, 2008 · IIRC the k04 is in the 30th edition gti's. Jul 7, 2013 · Basically, the method behind this design is to spool like a K03, push like a K04, all while being on a K03 body so the turbo really is in between the specs of a K03 and a K04 in terms of performance. Size. afaik th k03 and k04 housing are the same size. Oct 26, 2004 · ok so is K03/4 an audi part number? or a brand? or just a specific size? same with T03/4? vw/audi use the ko3/ko4. The T3/T4 is a type of turbo housing/wheel combination. 8T and with other mods the K04 can flow to provide around 300bhp. They are manufactured by KKK but used by VW/Audi etc. Part 2: Downpipe Thermal Wrap; Flow Tests. but that doesnt really matter. Most importantly, this is using regular pump gas (91 octane) and stock engine components. 8Ts had a "k03s" SIGN MY SEARCH BUTTON PETITION - Hex-CAN usb Vagcom in the GTA i pwns all . Reason is, I have a good deal on a CHRA & Housing. 300 - 320 bhp on K03+ vs 335 - 350 bhp on K04. The K03s is supposed to be essentially ahybrid of the K03 and K04 turbos. ::. May 11, 2013 · 1: K03s has a bigger intake side fan compared to the regular k03. And the K04 would probably be a nice upgrade from this generic K03, no? Nov 17, 2007 · But, here it is; The k04-001 will bolt directly up, just like the stock K03. . Dec 20, 2004 · K03 vs K04 '94 - '01 Car Forums . 8t wit a GT28 turbo on it hit Jul 19, 2000 · the K04 has more boost potential and therefore more potential hp. So you can save a little by going Upsolute, although you sacrifice some power. Install went well, start up was fine (even after I forgot to turn the engine over without the fuel pump working to flow oil into the new turbo Mar 28, 2006 · GT28 or K04/K16? hey i recently came across a cheap ko4/k16 turbo from AWE Tuning and almost bought it. Mar 16, 2011 · The K04 turbo is the same size as the K03, but adds over 100 hp. can I point out one thing. The K04-020 from a TT225 is 7-8mm larger than the K03 Sport. The k03 chipped with 93 Octane without exhaust upgrade was dynoed at 215/245. May 21, 2022 · Posted: Sat May 21, 2022 9:31 am Post subject: k03, k04, k14, k24 turbo characteristics/ranges Alot of reading, listening and learning to finding the most effective turbo for my little 1. Here's where you need to do some thinking. The wheel on the K04 is slightly bigger (~1. The A/R ratio is actually the Area/Radius ratio and has nothing to do with wheels. the garrett GT28 series of turbos offer much more power and driveability. Feb 6, 2008 · THE OFFICIAL NEW and improved K04-02x thread! Official K04 Upgrade Info K04 Variations. The question of FrankenTurbo vs K04 is a common one facing B5 S4 owners looking to upgrade their car from the stock K03 turbochargers. No one has mentioned HP to weight ratio. More correctly, at equal manifold pressure a K04 has the potential to flow more air if the engine rpm and VE can support the additional capacity, if not, such as at lower rpm Nov 8, 2001 · Re: Turbo Inlet size on K04 vs K03 (Gambit) Im getting dynoed on sat I have no idea what the numbers will be but i will be very happy with 210-220hp at the wheels and 240 ft/lbs of torque. 5mm). et/outlet is on the wrong side. engine and tthe in. that's all. Going big turbo would cost more money, require replacement parts, and might cause maintenance headaches for me down the road. 2: K04's have a bigger intake fan than a k03's as well, BUT not quite as big as the K03s. 8Ts had a "k03" and the 180HP 1. Jan 24, 2013 · I'm wondering if the turbine wheel between the k04 and the stock k03 is the same. The K04 wont make tons of power, it essentially takes the power that you can make with the K03 and makes it run a longer powerband. May 22, 2002 · Re: K03/K04 Hybrid vs. K04 (MRP2001GTi) Well it's only $1600 now. The exhaust fans are the same size as far as I can see. i talked to my local shop techs and was informed that if you really want a big difference in hp and driveability from stock, that a k04 turbo would not be my best choice. K04 shaft diameters? - Is anyone 100% sure of the diameters in the K03 vs. 0t stock exhaust manifold. That makes my hybrid really weird, since that means my compressor is 12-13mm larger than my impeller. (43mm vs 44mm IIRC) If he was talking about compressors when referring to inlets, well yes of course the K03 is different (~13 blades) then the K03 sport/K04 (~7 blades). K04-001 Direct bolt on to transverse motors using OE exhaust manifold and oil/coolant lines. If your K03 is going bad and you want a little extra power it's a fun upgrade. the K04's? I am looking into getting hybrids and my answer has been dependent on what the person is trying to sell me. Downpipe (Stock) Flow Test; Exhaust flow Apr 19, 2021 · Keep reading all about how the K04 is vastly superior to the K03+ in terms of HP. Dec 30, 2002 · Re: First off the T25 is just about the same size as a K04. Typically, a K04'd 1. The A/R ratio refers to the ratio of outlet Area to the scroll Radius. Jan 4, 2005 · Hello and welcome to the Audizine Forums! k04 is 11% more flow than K03 K03S vs. This apr chip spikes at 1. So approx a 30 - 40 hp difference. Benefits: The K04+ has larger billet compressor and larger turbine wheel thus better flow than what I was getting out of the K03+. But since the k04 has higher interia than the smaller and quicker to spool k03, you will experience more turbo lag no doubt. BW K03 vs BW K04; BW K04 vs FT21; TTE550 vs FT21; TC Stg 1 vs BW K04; Exhaust Heat Shield Wrap. Oct 17, 2001 · K03 and K04 use the exact same turbine housing. I did #s on both based on advertised HP gains with a stage 2 tune. Jan 24, 2020 · The K04 is a larger turbo unit and came in 3 versions! K04-020 no temp gauge aperture in the housing K04-022 no temp gauge aperture in the housing K04-023 with the temperature gauge aperture When remapped you should see an easy 250bhp on the stock 1. 3-1. there are different names for the turbos though, the 150hp 1. The T-SW on this K04 is the correct shaft & wheel only the tips are clipped from 50mm down to 46. 10mm to fit the standard K03 t. With proper hardware support, the K04's performance figures can even be taken up to 350 bhp but the safe limits for the KO4 sits around 220hp. Come join the discussion about performance, builds, modifications, classifieds, troubleshooting, maintenance, new releases, and more! Mar 18, 2004 · A K04-001 and a K03 Sport are the same size, just different blade configuration. What I would do to save costs is swap over the CHRA and compressor housing from the k04 onto the 2. K04 I replaced my worn-out KO3 with a KO4-15 and for the money, I am very Feb 19, 2004 · Re: K03s vs k04 (gti_8v) Yea searched the facts and called some experts up and basically got the same info. PDA. Airbox Flow Test; Bipipe flowbench: Test 1. Audizine Forums > Main Model-Line Discussion > B7 A4 > K03 vs K04 Turbine Wheel Size. The cost of GIAC software has gone way down. It used to be $800 for the chip but that has been cut. The compressor housings are different. View Full Version : Sep 6, 2023 · 275/60r15 In Inches – Tire Size, Rim Fitment & Best Tires; 225/75r15 In Inches – Tire Size, Rim Fitment & Best Tires; 295/50r15 In Inches – Tire Size, Rim Fitment & Best Tires; 225/70r15 In Inches – Tire Size, Rim Fitment & Best Tires; 285/85r16 In Inches – Tire Size, Rim Fitment & Best Tires Mar 28, 2015 · k04 is going to leave you feeling like you wasted your time. RS4 Bipipe: Test 2; White Dog Racing Bipipe; XS-Power Bipipe Flow Test; Cylinder Head Flow Test; ASP Downpipe Flow Test. The ko4 is a CH bigger then the ko3sport (unless its the TT225 turbo). K03 and K03s turbos were smaller in size than the K04. Contrary to the K03 and K03s, the K04 is relatively larger and offers much better results. Dec 3, 2013 · At an airflow seen around 3500 rpm and 20 psi the K03 is operating at 70% efficiency while a K04 around 63%; it's unlikely the K04 is discharging cooler air at that point. Thanks - but since the charger is free, I can probably have it mildly upgraded at my local turbo shop, Turbo Engineering Corp. hkxmj mgpe loqig zzoou dwc kwkzp weczvjdr spp bsdgm riqrum